diff --git a/.projen/deps.json b/.projen/deps.json
index 984324a..94ae276 100644
--- a/.projen/deps.json
+++ b/.projen/deps.json
@@ -61,12 +61,12 @@
     },
     {
       "name": "jsii-rosetta",
-      "version": "5.3.x",
+      "version": "5.5.x",
       "type": "build"
     },
     {
       "name": "jsii",
-      "version": "5.3.x",
+      "version": "5.5.x",
       "type": "build"
     },
     {
@@ -83,7 +83,7 @@
     },
     {
       "name": "typescript",
-      "version": "5.3.x",
+      "version": "5.5.x",
       "type": "build"
     },
     {
diff --git a/.projenrc.ts b/.projenrc.ts
index 7a36e0c..c0290e6 100644
--- a/.projenrc.ts
+++ b/.projenrc.ts
@@ -5,8 +5,8 @@ const project = new awscdk.AwsCdkConstructLibrary({
   authorOrganization: true,
   cdkVersion: '2.80.0',
   constructsVersion: '10.0.5',
-  typescriptVersion: '5.3.x',
-  jsiiVersion: '5.3.x',
+  typescriptVersion: '5.5.x',
+  jsiiVersion: '5.5.x',
   defaultReleaseBranch: 'main',
   name: '@gammarers/aws-secure-flow-log-bucket',
   description: 'Specific AWS VPC FlowLog Bucket',
@@ -44,4 +44,4 @@ const project = new awscdk.AwsCdkConstructLibrary({
     packageId: 'Gammarers.CDK.AWS.SecureFlowLogBucket',
   },
 });
-project.synth();
\ No newline at end of file
+project.synth();
diff --git a/package.json b/package.json
index 50731a9..dc0358c 100644
--- a/package.json
+++ b/package.json
@@ -49,15 +49,15 @@
     "eslint-plugin-import": "^2.30.0",
     "jest": "^29.7.0",
     "jest-junit": "^15",
-    "jsii": "5.3.x",
+    "jsii": "5.5.x",
     "jsii-diff": "^1.103.1",
     "jsii-docgen": "^10.5.0",
     "jsii-pacmak": "^1.103.1",
-    "jsii-rosetta": "5.3.x",
+    "jsii-rosetta": "5.5.x",
     "projen": "^0.87.2",
     "ts-jest": "^29.2.5",
     "ts-node": "^10.9.2",
-    "typescript": "5.3.x"
+    "typescript": "5.5.x"
   },
   "peerDependencies": {
     "@gammarers/aws-secure-bucket": "~1.4.1",
diff --git a/yarn.lock b/yarn.lock
index 0a59b4e..ada78b9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3565,10 +3565,10 @@ jsii-reflect@^1.103.0, jsii-reflect@^1.103.1:
     oo-ascii-tree "^1.103.1"
     yargs "^16.2.0"
 
-jsii-rosetta@5.3.x:
-  version "5.3.53"
-  resolved "https://registry.yarnpkg.com/jsii-rosetta/-/jsii-rosetta-5.3.53.tgz#e9000b6b967974e00c2b4f341664da80accecfee"
-  integrity sha512-LwYiYInZXhb97iD+3y4KPll3gYb8mmNwPw6hd+U/4aMvqtE60u3DRzG8xQB/797EGYLwWqQzoGJWGIEwBFyujQ==
+jsii-rosetta@5.5.x:
+  version "5.5.4"
+  resolved "https://registry.yarnpkg.com/jsii-rosetta/-/jsii-rosetta-5.5.4.tgz#8825f62fb3a38860d7834740fe2d4d9cc5251268"
+  integrity sha512-hTIjmP9KmOptBm881r1aFq7CLi4agNvy4GOgbupF/K4pAFBH1hTJ4xL9NBxQxhEuWi3rRFQA72Z6aYz1AHcuIg==
   dependencies:
     "@jsii/check-node" "1.103.0"
     "@jsii/spec" "^1.103.0"
@@ -3576,18 +3576,18 @@ jsii-rosetta@5.3.x:
     chalk "^4"
     commonmark "^0.31.1"
     fast-glob "^3.3.2"
-    jsii "~5.3.0"
+    jsii "~5.5.0"
     semver "^7.6.3"
     semver-intersect "^1.5.0"
     stream-json "^1.8.0"
-    typescript "~5.3"
+    typescript "~5.5"
     workerpool "^6.5.1"
     yargs "^17.7.2"
 
-jsii@5.3.x, jsii@~5.3.0:
-  version "5.3.54"
-  resolved "https://registry.yarnpkg.com/jsii/-/jsii-5.3.54.tgz#7728bacda43ff4b879c9e11823d691e11f3fa691"
-  integrity sha512-aCa7G35AELy5g2TDSb8d+Iw+F8shYcv0oxQkZof2sDDT7oRJo3uQBzCBTs5xmoDJp1NXfmVv4TIgd9Fr7Wcjew==
+jsii@5.5.x, jsii@~5.5.0:
+  version "5.5.3"
+  resolved "https://registry.yarnpkg.com/jsii/-/jsii-5.5.3.tgz#eca7914a27651c1ef9e76ef626d4f75fa5458921"
+  integrity sha512-MFxdTiq/CNJ0ESKwWNwp2oon4ruHYr/DlrpY//wjUTk4jHyM7Jze+SfvC9raCFJOLzfc2Dcy8aA2HdjNpCpQBg==
   dependencies:
     "@jsii/check-node" "1.103.1"
     "@jsii/spec" "^1.103.1"
@@ -3600,7 +3600,7 @@ jsii@5.3.x, jsii@~5.3.0:
     semver-intersect "^1.5.0"
     sort-json "^2.0.1"
     spdx-license-list "^6.9.0"
-    typescript "~5.3"
+    typescript "~5.5"
     yargs "^17.7.2"
 
 json-buffer@3.0.1:
@@ -5082,10 +5082,10 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha512-/aCDEGatGvZ2BIk+HmLf4ifCJFwvKFNb9/JeZPMulfgFracn9QFcAf5GO8B/mweUjSoblS5In0cWhqpfs/5PQA==
 
-typescript@5.3.x, typescript@~5.3:
-  version "5.3.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.3.3.tgz#b3ce6ba258e72e6305ba66f5c9b452aaee3ffe37"
-  integrity sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==
+typescript@5.5.x, typescript@~5.5:
+  version "5.5.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.5.4.tgz#d9852d6c82bad2d2eda4fd74a5762a8f5909e9ba"
+  integrity sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==
 
 typescript@next:
   version "5.7.0-dev.20240904"