diff --git a/.github/workflows/ci_nix.yml b/.github/workflows/ci_nix.yml
index f5fed6b0..2d323b59 100644
--- a/.github/workflows/ci_nix.yml
+++ b/.github/workflows/ci_nix.yml
@@ -15,8 +15,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        # macos-13 uses x86-64 machine, macos-14 uses aarch64
-        os: [macos-13, macos-14, ubuntu-22.04, ubuntu-24.04-arm]
+        # macos-13 uses x86-64 machine, macos-14 & 15 use aarch64
+        os: [macos-13, macos-14, macos-15, ubuntu-22.04, ubuntu-24.04-arm]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4
diff --git a/Cargo.lock b/Cargo.lock
index 0dd9b867..86494348 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,18 +4,18 @@ version = 3
 
 [[package]]
 name = "addr2line"
-version = "0.21.0"
+version = "0.24.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a30b2e23b9e17a9f90641c7ab1549cd9b44f296d3ccbf309d2863cfe398a0cb"
+checksum = "dfbe277e56a376000877090da837660b4427aad530e3028d44e0bffe4f89a1c1"
 dependencies = [
  "gimli",
 ]
 
 [[package]]
-name = "adler"
-version = "1.0.2"
+name = "adler2"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
+checksum = "512761e0bb2578dd7380c6baaa0f4ce03e84f95e960231d1dec8bf4d7d6e2627"
 
 [[package]]
 name = "arrayvec"
@@ -31,36 +31,30 @@ checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
 
 [[package]]
 name = "backtrace"
-version = "0.3.69"
+version = "0.3.75"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2089b7e3f35b9dd2d0ed921ead4f6d318c27680d4a5bd167b3ee120edb105837"
+checksum = "6806a6321ec58106fea15becdad98371e28d92ccbc7c8f1b3b6dd724fe8f1002"
 dependencies = [
  "addr2line",
- "cc",
  "cfg-if",
  "libc",
  "miniz_oxide",
  "object",
  "rustc-demangle",
+ "windows-targets",
 ]
 
-[[package]]
-name = "base64"
-version = "0.21.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
-
 [[package]]
 name = "bitflags"
-version = "2.6.0"
+version = "2.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de"
+checksum = "1b8e56985ec62d17e9c1001dc89c88ecd7dc08e47eba5ec7c29c7b5eeecde967"
 
 [[package]]
 name = "bytes"
-version = "1.0.1"
+version = "1.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b700ce4376041dcd0a327fd0097c41095743c4c8af8887265942faf1100bd040"
+checksum = "d71b6127be86fdcfddb610f7182ac57211d4b18a3e9c82eb2d17662f2227ad6a"
 
 [[package]]
 name = "cc"
@@ -77,11 +71,20 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "convert_case"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bb402b8d4c85569410425650ce3eddc7d698ed96d39a73f941b08fb63082f1e7"
+dependencies = [
+ "unicode-segmentation",
+]
+
 [[package]]
 name = "core-foundation"
-version = "0.9.4"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f"
+checksum = "b55271e5c8c478ad3f38ad24ef34923091e0548492a266d19b3c0b4d82574c63"
 dependencies = [
  "core-foundation-sys",
  "libc",
@@ -95,15 +98,17 @@ checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
 
 [[package]]
 name = "crossterm"
-version = "0.27.0"
+version = "0.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f476fe445d41c9e991fd07515a6f463074b782242ccf4a5b7b1d1012e70824df"
+checksum = "d8b9f2e4c67f833b660cdb0a3523065869fb35570177239812ed4c905aeff87b"
 dependencies = [
  "bitflags",
  "crossterm_winapi",
- "libc",
+ "derive_more",
+ "document-features",
  "mio",
  "parking_lot",
+ "rustix",
  "signal-hook",
  "signal-hook-mio",
  "winapi",
@@ -118,6 +123,46 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "derive_more"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "093242cf7570c207c83073cf82f79706fe7b8317e98620a47d5be7c3d8497678"
+dependencies = [
+ "derive_more-impl",
+]
+
+[[package]]
+name = "derive_more-impl"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bda628edc44c4bb645fbe0f758797143e4e07926f7ebf4e9bdfbd3d2ce621df3"
+dependencies = [
+ "convert_case",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "document-features"
+version = "0.2.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95249b50c6c185bee49034bcb378a49dc2b5dff0be90ff6616d31d64febab05d"
+dependencies = [
+ "litrs",
+]
+
+[[package]]
+name = "errno"
+version = "0.3.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cea14ef9355e3beab063703aa9dab15afd25f0667c341310c1e5274bb1d0da18"
+dependencies = [
+ "libc",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -170,9 +215,9 @@ dependencies = [
 
 [[package]]
 name = "gimli"
-version = "0.28.1"
+version = "0.31.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4271d37baee1b8c7e4b708028c57d816cf9d2434acb33a549475f78c181f6253"
+checksum = "07e28edb80900c19c28f1072f2e8aeca7fa06b23cd4169cefe1af5aa3260783f"
 
 [[package]]
 name = "host"
@@ -185,9 +230,9 @@ dependencies = [
 
 [[package]]
 name = "http"
-version = "0.2.12"
+version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "601cbb57e577e2f5ef5be8e7b83f0f63994f25aa94d673e54a92d5c516d101f1"
+checksum = "f4a85d31aea989eead29a3aaf9e1115a180df8282431156e533de47660892565"
 dependencies = [
  "bytes",
  "fnv",
@@ -196,12 +241,24 @@ dependencies = [
 
 [[package]]
 name = "http-body"
-version = "0.4.6"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1efedce1fb8e6913f23e0c92de8e62cd5b772a67e7b3946df930a62566c93184"
+dependencies = [
+ "bytes",
+ "http",
+]
+
+[[package]]
+name = "http-body-util"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ceab25649e9960c0311ea418d17bee82c0dcec1bd053b5f9a66e265a693bed2"
+checksum = "b021d93e26becf5dc7e1b75b1bed1fd93124b374ceb73f43d4d4eafec896a64a"
 dependencies = [
  "bytes",
+ "futures-core",
  "http",
+ "http-body",
  "pin-project-lite",
 ]
 
@@ -211,48 +268,60 @@ version = "1.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7d71d3574edd2771538b901e6549113b4006ece66150fb69c0fb6d9a2adae946"
 
-[[package]]
-name = "httpdate"
-version = "1.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
-
 [[package]]
 name = "hyper"
-version = "0.14.27"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffb1cfd654a8219eaef89881fdb3bb3b1cdc5fa75ded05d6933b2b382e395468"
+checksum = "cc2b571658e38e0c01b1fdca3bbbe93c00d3d71693ff2770043f8c29bc7d6f80"
 dependencies = [
  "bytes",
  "futures-channel",
- "futures-core",
  "futures-util",
  "http",
  "http-body",
  "httparse",
- "httpdate",
  "itoa",
  "pin-project-lite",
- "socket2 0.4.10",
+ "smallvec",
  "tokio",
- "tower-service",
- "tracing",
  "want",
 ]
 
 [[package]]
 name = "hyper-rustls"
-version = "0.24.2"
+version = "0.27.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec3efd23720e2049821a693cbc7e65ea87c72f1c58ff2f9522ff332b1491e590"
+checksum = "03a01595e11bdcec50946522c32dde3fc6914743000a68b93000965f2f02406d"
 dependencies = [
- "futures-util",
  "http",
  "hyper",
+ "hyper-util",
  "rustls",
  "rustls-native-certs",
+ "rustls-pki-types",
  "tokio",
  "tokio-rustls",
+ "tower-service",
+]
+
+[[package]]
+name = "hyper-util"
+version = "0.1.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf9f1e950e0d9d1d3c47184416723cf29c0d1f93bd8cccf37e4beb6b44f31710"
+dependencies = [
+ "bytes",
+ "futures-channel",
+ "futures-util",
+ "http",
+ "http-body",
+ "hyper",
+ "libc",
+ "pin-project-lite",
+ "socket2",
+ "tokio",
+ "tower-service",
+ "tracing",
 ]
 
 [[package]]
@@ -263,21 +332,33 @@ checksum = "d75a2a4b1b190afb6f5425f10f6a8f959d2ea0b9c2b1d79553551850539e4674"
 
 [[package]]
 name = "libc"
-version = "0.2.155"
+version = "0.2.172"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c"
+checksum = "d750af042f7ef4f724306de029d18836c26c1765a54a6a3f094cbd23a7267ffa"
 
 [[package]]
 name = "libsqlite3-sys"
-version = "0.30.1"
+version = "0.33.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e99fb7a497b1e3339bc746195567ed8d3e24945ecd636e3619d20b9de9e9149"
+checksum = "947e6816f7825b2b45027c2c32e7085da9934defa535de4a6a46b10a4d5257fa"
 dependencies = [
  "cc",
  "pkg-config",
  "vcpkg",
 ]
 
+[[package]]
+name = "linux-raw-sys"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd945864f07fe9f5371a27ad7b52a172b4b499999f1d97574c9fa68373937e12"
+
+[[package]]
+name = "litrs"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b4ce301924b7887e9d637144fdade93f9dfff9b60981d4ac161db09720d39aa5"
+
 [[package]]
 name = "lock_api"
 version = "0.4.12"
@@ -311,30 +392,30 @@ dependencies = [
 
 [[package]]
 name = "miniz_oxide"
-version = "0.7.4"
+version = "0.8.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8a240ddb74feaf34a79a7add65a741f3167852fba007066dcac1ca548d89c08"
+checksum = "3be647b768db090acb35d5ec5db2b0e1f1de11133ca123b9eacf5137868f892a"
 dependencies = [
- "adler",
+ "adler2",
 ]
 
 [[package]]
 name = "mio"
-version = "0.8.11"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4a650543ca06a924e8b371db273b2756685faae30f8487da1b56505a8f78b0c"
+checksum = "2886843bf800fba2e3377cff24abf6379b4c4d5c6681eaf9ea5b0d15090450bd"
 dependencies = [
  "libc",
  "log",
  "wasi",
- "windows-sys 0.48.0",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
 name = "object"
-version = "0.32.2"
+version = "0.36.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a6a622008b6e321afc04970976f62ee297fdbaa6f95318ca343e3eebb9648441"
+checksum = "62948e14d923ea95ea2c7c86c71013138b66525b86bdc08d2dcc262bdb497b87"
 dependencies = [
  "memchr",
 ]
@@ -371,7 +452,7 @@ dependencies = [
  "libc",
  "redox_syscall",
  "smallvec",
- "windows-targets 0.52.6",
+ "windows-targets",
 ]
 
 [[package]]
@@ -392,6 +473,24 @@ version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "953ec861398dccce10c670dfeaf3ec4911ca479e9c02154b3a215178c5f566f2"
 
+[[package]]
+name = "proc-macro2"
+version = "1.0.95"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "02b3e5e68a3a1a02aad3ec490a98007cbc13c37cbe84a3cd7b8e406d76e7f778"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.40"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1885c039570dc00dcb4ff087a89e185fd56bae234ddc7f056a945bf36467248d"
+dependencies = [
+ "proc-macro2",
+]
+
 [[package]]
 name = "redox_syscall"
 version = "0.5.8"
@@ -447,9 +546,12 @@ name = "roc_host"
 version = "0.0.1"
 dependencies = [
  "backtrace",
+ "bytes",
  "crossterm",
+ "http-body-util",
  "hyper",
  "hyper-rustls",
+ "hyper-util",
  "libc",
  "memchr",
  "memmap2",
@@ -480,6 +582,7 @@ name = "roc_http"
 version = "0.0.1"
 dependencies = [
  "bytes",
+ "http-body-util",
  "hyper",
  "hyper-rustls",
  "memchr",
@@ -540,45 +643,62 @@ version = "0.1.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "719b953e2095829ee67db738b3bfa9fa368c94900df327b3f07fe6e794d2fe1f"
 
+[[package]]
+name = "rustix"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c71e83d6afe7ff64890ec6b71d6a69bb8a610ab78ce364b3352876bb4c801266"
+dependencies = [
+ "bitflags",
+ "errno",
+ "libc",
+ "linux-raw-sys",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "rustls"
-version = "0.21.12"
+version = "0.23.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f56a14d1f48b391359b22f731fd4bd7e43c97f3c50eee276f3aa09c94784d3e"
+checksum = "730944ca083c1c233a75c09f199e973ca499344a2b7ba9e755c457e86fb4a321"
 dependencies = [
+ "once_cell",
  "ring",
+ "rustls-pki-types",
  "rustls-webpki",
- "sct",
+ "subtle",
+ "zeroize",
 ]
 
 [[package]]
 name = "rustls-native-certs"
-version = "0.6.3"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9aace74cb666635c918e9c12bc0d348266037aa8eb599b5cba565709a8dff00"
+checksum = "7fcff2dd52b58a8d98a70243663a0d234c4e2b79235637849d15913394a247d3"
 dependencies = [
  "openssl-probe",
- "rustls-pemfile",
+ "rustls-pki-types",
  "schannel",
  "security-framework",
 ]
 
 [[package]]
-name = "rustls-pemfile"
-version = "1.0.4"
+name = "rustls-pki-types"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c74cae0a4cf6ccbbf5f359f08efdf8ee7e1dc532573bf0db71968cb56b1448c"
+checksum = "229a4a4c221013e7e1f1a043678c5cc39fe5171437c88fb47151a21e6f5b5c79"
 dependencies = [
- "base64",
+ "zeroize",
 ]
 
 [[package]]
 name = "rustls-webpki"
-version = "0.101.7"
+version = "0.103.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b6275d1ee7a1cd780b64aca7726599a1dbc893b1e64144529e55c3c2f745765"
+checksum = "e4a72fe2bcf7a6ac6fd7d0b9e5cb68aeb7d4c0a0271730218b3e92d43b4eb435"
 dependencies = [
  "ring",
+ "rustls-pki-types",
  "untrusted",
 ]
 
@@ -597,21 +717,11 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
-[[package]]
-name = "sct"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da046153aa2352493d6cb7da4b6e5c0c057d8a1d0a9aa8560baffdd945acd414"
-dependencies = [
- "ring",
- "untrusted",
-]
-
 [[package]]
 name = "security-framework"
-version = "2.11.1"
+version = "3.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "897b2245f0b511c87893af39b033e5ca9cce68824c4d7e7630b5a1d339658d02"
+checksum = "271720403f46ca04f7ba6f55d438f8bd878d6b8ca0a1046e8228c4145bcbb316"
 dependencies = [
  "bitflags",
  "core-foundation",
@@ -674,19 +784,9 @@ checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
 
 [[package]]
 name = "socket2"
-version = "0.4.10"
+version = "0.5.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f7916fc008ca5542385b89a3d3ce689953c143e9304a9bf8beec1de48994c0d"
-dependencies = [
- "libc",
- "winapi",
-]
-
-[[package]]
-name = "socket2"
-version = "0.5.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c970269d99b64e60ec3bd6ad27270092a5394c4e309314b18ae3fe575695fbe8"
+checksum = "4f5fd57c80058a56cf5c777ab8a126398ece8e442983605d280a44ce79d0edef"
 dependencies = [
  "libc",
  "windows-sys 0.52.0",
@@ -698,6 +798,23 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
 
+[[package]]
+name = "subtle"
+version = "2.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
+
+[[package]]
+name = "syn"
+version = "2.0.101"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ce2b7fc941b3a24138a0a7cf8e858bfc6a992e7978a068a5c760deb0ed43caf"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
 [[package]]
 name = "sys-locale"
 version = "0.3.2"
@@ -719,23 +836,23 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "1.31.0"
+version = "1.45.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "40de3a2ba249dcb097e01be5e67a5ff53cf250397715a071a81543e8a832a920"
+checksum = "2513ca694ef9ede0fb23fe71a4ee4107cb102b9dc1930f6d0fd77aae068ae165"
 dependencies = [
  "backtrace",
  "libc",
  "mio",
  "pin-project-lite",
- "socket2 0.5.8",
- "windows-sys 0.48.0",
+ "socket2",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
 name = "tokio-rustls"
-version = "0.24.1"
+version = "0.26.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c28327cf380ac148141087fbfb9de9d7bd4e84ab5d2c28fbc911d753de8a7081"
+checksum = "8e727b36a1a0e8b74c376ac2211e40c2c8af09fb4013c60d910495810f008e9b"
 dependencies = [
  "rustls",
  "tokio",
@@ -772,6 +889,18 @@ version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
 
+[[package]]
+name = "unicode-ident"
+version = "1.0.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
+
+[[package]]
+name = "unicode-segmentation"
+version = "1.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6ccf251212114b54433ec949fd6a7841275f9ada20dddd2f29e9ceea4501493"
+
 [[package]]
 name = "untrusted"
 version = "0.9.0"
@@ -821,22 +950,13 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
-[[package]]
-name = "windows-sys"
-version = "0.48.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
-dependencies = [
- "windows-targets 0.48.5",
-]
-
 [[package]]
 name = "windows-sys"
 version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
 dependencies = [
- "windows-targets 0.52.6",
+ "windows-targets",
 ]
 
 [[package]]
@@ -845,22 +965,7 @@ version = "0.59.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b"
 dependencies = [
- "windows-targets 0.52.6",
-]
-
-[[package]]
-name = "windows-targets"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
-dependencies = [
- "windows_aarch64_gnullvm 0.48.5",
- "windows_aarch64_msvc 0.48.5",
- "windows_i686_gnu 0.48.5",
- "windows_i686_msvc 0.48.5",
- "windows_x86_64_gnu 0.48.5",
- "windows_x86_64_gnullvm 0.48.5",
- "windows_x86_64_msvc 0.48.5",
+ "windows-targets",
 ]
 
 [[package]]
@@ -869,46 +974,28 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
 dependencies = [
- "windows_aarch64_gnullvm 0.52.6",
- "windows_aarch64_msvc 0.52.6",
- "windows_i686_gnu 0.52.6",
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
  "windows_i686_gnullvm",
- "windows_i686_msvc 0.52.6",
- "windows_x86_64_gnu 0.52.6",
- "windows_x86_64_gnullvm 0.52.6",
- "windows_x86_64_msvc 0.52.6",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc",
 ]
 
-[[package]]
-name = "windows_aarch64_gnullvm"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
-
 [[package]]
 name = "windows_aarch64_gnullvm"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
 
-[[package]]
-name = "windows_aarch64_msvc"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
-
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
 
-[[package]]
-name = "windows_i686_gnu"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
-
 [[package]]
 name = "windows_i686_gnu"
 version = "0.52.6"
@@ -921,36 +1008,18 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
 
-[[package]]
-name = "windows_i686_msvc"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
-
 [[package]]
 name = "windows_i686_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
 
-[[package]]
-name = "windows_x86_64_gnu"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
-
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
 
-[[package]]
-name = "windows_x86_64_gnullvm"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
-
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.52.6"
@@ -959,12 +1028,12 @@ checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.48.5"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
+checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
 [[package]]
-name = "windows_x86_64_msvc"
-version = "0.52.6"
+name = "zeroize"
+version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
+checksum = "ced3678a2879b30306d323f4542626697a464a97c0a07c9aebf7ebca65cd4dde"
diff --git a/Cargo.toml b/Cargo.toml
index e1127b2d..bd3eed6b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -39,21 +39,25 @@ roc_stdio = { path = "crates/roc_stdio" }
 roc_env = { path = "crates/roc_env" }
 roc_sqlite = { path = "crates/roc_sqlite" }
 memchr = "=2.7.4"
-hyper = { version = "=0.14.27", default-features = false, features = [
+hyper = { version = "=1.6.0", default-features = false, features = [
     "http1",
     "client",
 ] }
-hyper-rustls = { version = "=0.24.2", default-features = false, features = [
+hyper-util = "=0.1.12"
+hyper-rustls = { version = "=0.27.6", default-features = false, features = [
     "http1",
     "tls12",
     "native-tokio",
+    "rustls-native-certs", # required for with_native_roots
+    "ring", # required for with_native_roots
 ] }
-tokio = { version = "=1.31.0", default-features = false }
+http-body-util = "=0.1.3"
+tokio = { version = "=1.45.0", default-features = false }
 sys-locale = "=0.3.2"
-bytes = "=1.0"
-crossterm = "=0.27.0"
-memmap2 = "0.9.4"
-libc = "=0.2.155"
-backtrace = "=0.3.69"
-libsqlite3-sys = { version = "0.30.1", features = ["bundled"] }
-thread_local = "1.1.8"
+bytes = "=1.10.1"
+crossterm = "=0.29.0"
+memmap2 = "=0.9.4"
+libc = "=0.2.172"
+backtrace = "=0.3.75"
+libsqlite3-sys = { version = "=0.33.0", features = ["bundled"] }
+thread_local = "=1.1.8"
diff --git a/crates/roc_host/Cargo.toml b/crates/roc_host/Cargo.toml
index 39b5e257..174e387f 100644
--- a/crates/roc_host/Cargo.toml
+++ b/crates/roc_host/Cargo.toml
@@ -31,3 +31,6 @@ roc_sqlite.workspace = true
 hyper.workspace = true
 hyper-rustls.workspace = true
 tokio.workspace = true
+bytes.workspace = true
+http-body-util.workspace = true
+hyper-util.workspace = true
\ No newline at end of file
diff --git a/crates/roc_host/src/lib.rs b/crates/roc_host/src/lib.rs
index e5e94401..6d624118 100644
--- a/crates/roc_host/src/lib.rs
+++ b/crates/roc_host/src/lib.rs
@@ -4,6 +4,9 @@
 //! writing to stdio or making HTTP requests.
 
 use core::ffi::c_void;
+use bytes::Bytes;
+use http_body_util::BodyExt;
+use hyper_util::rt::TokioExecutor;
 use roc_env::arg::ArgToAndFromHost;
 use roc_io_error::IOErr;
 use roc_std::{RocBox, RocList, RocResult, RocStr};
@@ -616,20 +619,32 @@ pub extern "C" fn roc_fx_send_request(
     })
 }
 
-async fn async_send_request(request: hyper::Request<hyper::Body>) -> roc_http::ResponseToAndFromHost {
-    use hyper::Client;
+async fn async_send_request(request: hyper::Request<http_body_util::Full<Bytes>>) -> roc_http::ResponseToAndFromHost {
+    use hyper_util::client::legacy::Client;
     use hyper_rustls::HttpsConnectorBuilder;
 
-    let https = HttpsConnectorBuilder::new()
+    let https = match HttpsConnectorBuilder::new()
         .with_native_roots()
-        .https_or_http()
-        .enable_http1()
-        .build();
+    {
+        Ok(builder) => builder
+            .https_or_http()
+            .enable_http1()
+            .build(),
+        Err(_) => {
+            return roc_http::ResponseToAndFromHost {
+                status: 500,
+                headers: RocList::empty(),
+                body: "Failed to initialize HTTPS connector with native roots".as_bytes().into(),
+            };
+        }
+    };
 
-    let client: Client<_, hyper::Body> = Client::builder().build(https);
-    let res = client.request(request).await;
+    let client: Client<_, http_body_util::Full<Bytes>> =
+        Client::builder(TokioExecutor::new()).build(https);
+        
+    let response_res = client.request(request).await;
 
-    match res {
+    match response_res {
         Ok(response) => {
             let status = response.status();
 
@@ -639,44 +654,33 @@ async fn async_send_request(request: hyper::Request<hyper::Body>) -> roc_http::R
 
             let status = status.as_u16();
 
-            let bytes = match hyper::body::to_bytes(response.into_body()).await {
-                Ok(bytes) => bytes,
+            let bytes_res =
+                response.into_body().collect().await.map(|collected| collected.to_bytes());
+
+            match bytes_res {
+                Ok(bytes) => {
+                    let body: RocList<u8> = RocList::from_iter(bytes);
+
+                    roc_http::ResponseToAndFromHost {
+                        body,
+                        status,
+                        headers,
+                    }
+                },
                 Err(_) => {
-                    return roc_http::ResponseToAndFromHost {
+                    roc_http::ResponseToAndFromHost {
                         status: 500,
                         headers: RocList::empty(),
                         body: roc_http::REQUEST_BAD_BODY.into(),
-                    };
+                    }
                 }
-            };
-
-            let body: RocList<u8> = RocList::from_iter(bytes);
-
-            roc_http::ResponseToAndFromHost {
-                body,
-                status,
-                headers,
             }
         }
         Err(err) => {
-            if err.is_timeout() {
-                roc_http::ResponseToAndFromHost {
-                    status: 408,
-                    headers: RocList::empty(),
-                    body: roc_http::REQUEST_TIMEOUT_BODY.into(),
-                }
-            } else if err.is_connect() || err.is_closed() {
-                roc_http::ResponseToAndFromHost {
-                    status: 500,
-                    headers: RocList::empty(),
-                    body: roc_http::REQUEST_NETWORK_ERR.into(),
-                }
-            } else {
-                roc_http::ResponseToAndFromHost {
-                    status: 500,
-                    headers: RocList::empty(),
-                    body: format!("OTHER ERROR\n{}", err).as_bytes().into(),
-                }
+            roc_http::ResponseToAndFromHost {
+                status: 500,
+                headers: RocList::empty(),
+                body: format!("ERROR:\n{}", err).as_bytes().into(),
             }
         }
     }
diff --git a/crates/roc_http/Cargo.toml b/crates/roc_http/Cargo.toml
index 84ae952c..3eb6900b 100644
--- a/crates/roc_http/Cargo.toml
+++ b/crates/roc_http/Cargo.toml
@@ -17,3 +17,4 @@ hyper.workspace = true
 hyper-rustls.workspace = true
 tokio.workspace = true
 bytes.workspace = true
+http-body-util.workspace = true
diff --git a/crates/roc_http/src/lib.rs b/crates/roc_http/src/lib.rs
index 8977e38f..11d631c9 100644
--- a/crates/roc_http/src/lib.rs
+++ b/crates/roc_http/src/lib.rs
@@ -1,15 +1,20 @@
 //! This crate provides common functionality for Roc to interface with `std::net::tcp`
 use roc_std::{RocBox, RocList, RocRefcounted, RocResult, RocStr};
 use roc_std_heap::ThreadSafeRefcountedResourceHeap;
+use std::convert::Infallible;
 use std::env;
 use std::io::{BufRead, BufReader, ErrorKind, Read, Write};
 use std::net::TcpStream;
 use std::sync::OnceLock;
+use bytes::Bytes;
+use http_body_util::BodyExt;
 
 pub const REQUEST_TIMEOUT_BODY: &[u8] = "RequestTimeout".as_bytes();
 pub const REQUEST_NETWORK_ERR: &[u8] = "Network Error".as_bytes();
 pub const REQUEST_BAD_BODY: &[u8] = "Bad Body".as_bytes();
 
+type BoxBody = http_body_util::combinators::BoxBody<Bytes, Infallible>;
+
 pub fn heap() -> &'static ThreadSafeRefcountedResourceHeap<BufReader<TcpStream>> {
     // TODO: Should this be a BufReader and BufWriter of the tcp stream?
     // like this: https://stackoverflow.com/questions/58467659/how-to-store-tcpstream-with-bufreader-and-bufwriter-in-a-data-structure/58491889#58491889
@@ -132,7 +137,7 @@ impl RequestToAndFromHost {
         }
     }
 
-    pub fn to_hyper_request(&self) -> Result<hyper::Request<hyper::Body>, hyper::http::Error> {
+    pub fn to_hyper_request(&self) -> Result<hyper::Request<http_body_util::Full<Bytes>>, hyper::http::Error> {
         let method: hyper::Method = self.as_hyper_method();
         let mut req_builder = hyper::Request::builder()
             .method(method)
@@ -153,7 +158,7 @@ impl RequestToAndFromHost {
             req_builder = req_builder.header("Content-Type", "text/plain");
         }
 
-        let bytes = hyper::Body::from(self.body.as_slice().to_vec());
+        let bytes: http_body_util::Full<Bytes> = http_body_util::Full::new(self.body.as_slice().to_vec().into());
 
         req_builder.body(bytes)
     }
@@ -191,7 +196,7 @@ impl From<hyper::http::Error> for ResponseToAndFromHost {
     }
 }
 
-impl From<ResponseToAndFromHost> for hyper::Response<hyper::Body> {
+impl From<ResponseToAndFromHost> for hyper::Response<BoxBody> {
     fn from(roc_response: ResponseToAndFromHost) -> Self {
         let mut builder = hyper::Response::builder();
 
@@ -206,7 +211,7 @@ impl From<ResponseToAndFromHost> for hyper::Response<hyper::Body> {
         }
 
         builder
-            .body(Vec::from(roc_response.body.as_slice()).into()) // TODO try not to use Vec here
+            .body(http_body_util::Full::new(Vec::from(roc_response.body.as_slice()).into()).boxed()) // TODO try not to use Vec here
             .unwrap() // TODO don't unwrap this
     }
 }
diff --git a/flake.lock b/flake.lock
index b8bbd119..8d6f2240 100644
--- a/flake.lock
+++ b/flake.lock
@@ -76,11 +76,11 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1747698152,
-        "narHash": "sha256-25QFMbYvOCc4GbE7sWuWbHoKyASJx+G/mexnAaMahOE=",
+        "lastModified": 1748006407,
+        "narHash": "sha256-WnN16rdapTl+ml7c/mtqfogosU768JaCG9Nc23be0Mg=",
         "owner": "roc-lang",
         "repo": "roc",
-        "rev": "e1f4ac1a9642646874e121f93b2173b460310ed4",
+        "rev": "d02adf08a6d81ed0a7191047dcd1ee32070384da",
         "type": "github"
       },
       "original": {
@@ -128,11 +128,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1747708620,
-        "narHash": "sha256-eqQ6D9o7WUpwarjmkzW/20bfqmhhKqGgPOhDdvJddxw=",
+        "lastModified": 1747967795,
+        "narHash": "sha256-76s4jDRbQzxRO+5y8ilMp5V30qVgY9R6n8U7aOap8ig=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "3e7b002daad1ff342b223af3a9de7b2a4b6fdc7d",
+        "rev": "f1d5bfa8c692cacd798a3e1fb93d54c1b9ac701a",
         "type": "github"
       },
       "original": {