diff --git a/Cargo.toml b/Cargo.toml
index 6122df58..e809a9e3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -42,7 +42,7 @@ dunce = "1"
 jobserver = "0.1.25"
 pkg-config = "0.3"
 semver = "1"
-shlex = { version = "1.3", default-features = false }
+shlex = { version = "2.0", default-features = false }
 # vcpkg-0.2.9 is the first one that has accessible find_vcpkg_root()
 vcpkg = "0.2.9"
 
@@ -56,7 +56,7 @@ dunce = "1"
 jobserver = "0.1.25"
 pkg-config = "0.3"
 semver = "1"
-shlex = { version = "1.3", default-features = false }
+shlex = { version = "2.0", default-features = false }
 # vcpkg-0.2.9 is the first one that has accessible find_vcpkg_root()
 vcpkg = "0.2.9"
 
diff --git a/binding-generator/Cargo.toml b/binding-generator/Cargo.toml
index 5c78377e..e433fb0e 100644
--- a/binding-generator/Cargo.toml
+++ b/binding-generator/Cargo.toml
@@ -18,7 +18,7 @@ clang-sys = { version = "1", features = ["clang_9_0"] }
 dunce = "1"
 percent-encoding = { version = "2", default-features = false }
 regex = "1"
-shlex = { version = "1.3", default-features = false }
+shlex = { version = "2.0", default-features = false }
 
 [dev-dependencies]
 tempfile = { version = "3", default-features = false }