diff --git a/cdk/package-lock.json b/cdk/package-lock.json
index 1e12797..dbbca36 100644
--- a/cdk/package-lock.json
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@@ -6368,18 +5400,6 @@
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@@ -6435,36 +5455,12 @@
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-      "resolved": "https://registry.npmjs.org/yallist/-/yallist-3.1.1.tgz",
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-      "dev": true
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-    "yaml": {
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-      "resolved": "https://registry.npmjs.org/yaml/-/yaml-1.7.2.tgz",
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@@ -6782,17 +5737,6 @@
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-        "compress-commons": "^2.1.1",
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   }
 }
diff --git a/cdk/package.json b/cdk/package.json
index 5eb9b91..8c8ca63 100644
--- a/cdk/package.json
+++ b/cdk/package.json
@@ -16,7 +16,7 @@
     "@types/node": "10.17.5",
     "jest": "^24.9.0",
     "ts-jest": "^24.1.0",
-    "aws-cdk": "^1.18.0",
+    "aws-cdk": "^1.174.0",
     "ts-node": "^8.1.0",
     "typescript": "~3.7.2"
   },