diff --git a/module1/blockchain-handler/package-lock.json b/module1/blockchain-handler/package-lock.json
index 0cb81bc..35e30e4 100644
--- a/module1/blockchain-handler/package-lock.json
+++ b/module1/blockchain-handler/package-lock.json
@@ -37,7 +37,7 @@
         "@types/node": "18.11.18",
         "@types/unzipper": "^0.10.6",
         "@typescript-eslint/eslint-plugin": "^5.60.1",
-        "aws-cdk": "2.144.0",
+        "aws-cdk": "2.148.1",
         "eslint": "^8.43.0",
         "eslint-config-prettier": "^8.8.0",
         "eslint-plugin-prettier": "^4.2.1",
@@ -2701,9 +2701,9 @@
       }
     },
     "node_modules/aws-cdk": {
-      "version": "2.144.0",
-      "resolved": "https://registry.npmjs.org/aws-cdk/-/aws-cdk-2.144.0.tgz",
-      "integrity": "sha512-qsTZGCceKi15oOYbWvWpIZNBHRZa+WTV5IIN20leQV9PVRxzHGN58VCOIAiyT1+CncDYjY9grLXEGAOuKRynFQ==",
+      "version": "2.148.1",
+      "resolved": "https://registry.npmjs.org/aws-cdk/-/aws-cdk-2.148.1.tgz",
+      "integrity": "sha512-wiAi4vFJ52A42PpU3zRi2gVDqbTXSBVFrqKRqEd8wYL1mqa0qMv9FR35NsgbM1RL9s7g5ZljYvl+G2tXpcp5Eg==",
       "dev": true,
       "bin": {
         "cdk": "bin/cdk"
diff --git a/module1/blockchain-handler/package.json b/module1/blockchain-handler/package.json
index f55966b..f22503f 100644
--- a/module1/blockchain-handler/package.json
+++ b/module1/blockchain-handler/package.json
@@ -19,7 +19,7 @@
     "@types/node": "18.11.18",
     "@types/unzipper": "^0.10.6",
     "@typescript-eslint/eslint-plugin": "^5.60.1",
-    "aws-cdk": "2.144.0",
+    "aws-cdk": "2.148.1",
     "eslint": "^8.43.0",
     "eslint-config-prettier": "^8.8.0",
     "eslint-plugin-prettier": "^4.2.1",