diff --git a/server/package-lock.json b/server/package-lock.json
index 9cdd103..39edc39 100644
--- a/server/package-lock.json
+++ b/server/package-lock.json
@@ -1169,13 +1169,13 @@
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     },
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-      "resolved": "https://registry.npmjs.org/aws-sdk/-/aws-sdk-2.470.0.tgz",
-      "integrity": "sha512-XCMLSNiYaUUc3wxH3NxFxPPmYAF95IHhDwc0o6pOIY30om83ZYJwuPizgheRWXuOGjrXQxWgT6W3EfyfeuAISA==",
+      "version": "2.814.0",
+      "resolved": "https://registry.npmjs.org/aws-sdk/-/aws-sdk-2.814.0.tgz",
+      "integrity": "sha512-empd1m/J/MAkL6d9OeRpmg9thobULu0wk4v8W3JToaxGi2TD7PIdvE6yliZKyOVAdJINhBWEBhxR4OUIHhcGbQ==",
       "requires": {
-        "buffer": "4.9.1",
+        "buffer": "4.9.2",
         "events": "1.1.1",
-        "ieee754": "1.1.8",
+        "ieee754": "1.1.13",
         "jmespath": "0.15.0",
         "querystring": "0.2.0",
         "sax": "1.2.1",
@@ -1271,9 +1271,9 @@
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-      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.3.0.tgz",
-      "integrity": "sha512-ccav/yGvoa80BQDljCxsmmQ3Xvx60/UpBIij5QN21W3wBi/hhIC9OoO+KLpu9IJTS9j4DRVJ3aDDF9cMSoa2lw=="
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
+      "integrity": "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA=="
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@@ -1366,13 +1366,13 @@
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-      "version": "4.9.1",
-      "resolved": "https://registry.npmjs.org/buffer/-/buffer-4.9.1.tgz",
-      "integrity": "sha1-bRu2AbB6TvztlwlBMgkwJ8lbwpg=",
+      "version": "4.9.2",
+      "resolved": "https://registry.npmjs.org/buffer/-/buffer-4.9.2.tgz",
+      "integrity": "sha512-xq+q3SRMOxGivLhBNaUdC64hDTQwejJ+H0T/NB1XMtTVEwNTrfFF3gAxiyW0Bu/xWEGhjVKgUcMhCrUy2+uCWg==",
       "requires": {
-        "base64-js": "1.3.0",
-        "ieee754": "1.1.8",
-        "isarray": "1.0.0"
+        "base64-js": "^1.0.2",
+        "ieee754": "^1.1.4",
+        "isarray": "^1.0.0"
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     "buffer-equal-constant-time": {
@@ -3971,9 +3971,9 @@
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     "ieee754": {
-      "version": "1.1.8",
-      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.1.8.tgz",
-      "integrity": "sha1-vjPUCsEO8ZJnAfbwii2G+/0a0+Q="
+      "version": "1.1.13",
+      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.1.13.tgz",
+      "integrity": "sha512-4vf7I2LYV/HaWerSo3XmlMkp5eZ83i+/CDluXi/IGTs/O1sejBNhTtnxzmRZfvOUqj7lZjqHkeTvpgSFDlWZTg=="
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     "ienoopen": {
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@@ -7191,8 +7191,8 @@
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       "requires": {
-        "sax": "1.2.1",
-        "xmlbuilder": "9.0.7"
+        "sax": ">=0.6.0",
+        "xmlbuilder": "~9.0.1"
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diff --git a/server/package.json b/server/package.json
index 3873ac6..0c92013 100644
--- a/server/package.json
+++ b/server/package.json
@@ -19,7 +19,7 @@
   },
   "homepage": "https://github.com/kyhsa93/calendeok-api#readme",
   "dependencies": {
-    "aws-sdk": "^2.444.0",
+    "aws-sdk": "^2.814.0",
     "compression": "^1.7.4",
     "cors": "^2.8.5",
     "express": "^4.16.4",