diff --git a/package-lock.json b/package-lock.json
index 36c309f80b..19144d5dff 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,15 +1,15 @@
 {
   "name": "@guardian/cdk",
-  "version": "53.0.0",
+  "version": "53.0.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@guardian/cdk",
-      "version": "53.0.0",
+      "version": "53.0.1",
       "dependencies": {
         "@oclif/core": "2.15.0",
-        "aws-cdk-lib": "2.114.1",
+        "aws-cdk-lib": "2.121.1",
         "aws-sdk": "^2.1536.0",
         "chalk": "^4.1.2",
         "codemaker": "^1.93.0",
@@ -38,7 +38,7 @@
         "@types/lodash.upperfirst": "^4.3.9",
         "@types/node": "20.11.2",
         "@types/yargs": "^17.0.32",
-        "aws-cdk": "2.114.1",
+        "aws-cdk": "2.121.1",
         "cz-conventional-changelog": "^3.3.0",
         "eslint": "^8.56.0",
         "eslint-plugin-custom-rules": "file:tools/eslint",
@@ -52,8 +52,8 @@
         "typescript": "5.1.6"
       },
       "peerDependencies": {
-        "aws-cdk": "2.114.1",
-        "aws-cdk-lib": "2.114.1",
+        "aws-cdk": "2.121.1",
+        "aws-cdk-lib": "2.121.1",
         "constructs": "10.3.0"
       }
     },
@@ -3246,9 +3246,9 @@
       }
     },
     "node_modules/aws-cdk": {
-      "version": "2.114.1",
-      "resolved": "https://registry.npmjs.org/aws-cdk/-/aws-cdk-2.114.1.tgz",
-      "integrity": "sha512-iLOCPb3WAJOgVYQ4GvAnrjtScJfPwcczlB4995h3nUYQdHbus0jNffFv13zBShdWct3cuX+bqLuZ4JyEmJ9+rg==",
+      "version": "2.121.1",
+      "resolved": "https://registry.npmjs.org/aws-cdk/-/aws-cdk-2.121.1.tgz",
+      "integrity": "sha512-T8UFuNGDnXNmcHagCGeQ8xQA3zU/o2ENuyGXO/ho+U3KyYs7tnWIr++ovrp2FvhiBpmBv6SuKiueBA6OW7utBw==",
       "dev": true,
       "bin": {
         "cdk": "bin/cdk"
@@ -3261,9 +3261,9 @@
       }
     },
     "node_modules/aws-cdk-lib": {
-      "version": "2.114.1",
-      "resolved": "https://registry.npmjs.org/aws-cdk-lib/-/aws-cdk-lib-2.114.1.tgz",
-      "integrity": "sha512-pJy+Sa3+s6K9I0CXYGU8J5jumw9uQEbl8zPK8EMA+A6hP9qb1JN+a8ohyw6a1O1cb4D5S6gwH+hE7Fq7hGPY3A==",
+      "version": "2.121.1",
+      "resolved": "https://registry.npmjs.org/aws-cdk-lib/-/aws-cdk-lib-2.121.1.tgz",
+      "integrity": "sha512-wrOHDDQqVuH2tRTH7p2LaMPVI3V2bqr8X//Qrhy+hOFA04u2MVetQYev+NgMXPjNzU9IGX2wy1Fs9Y/ntq2sQA==",
       "bundleDependencies": [
         "@balena/dockerignore",
         "case",
@@ -3282,7 +3282,7 @@
         "@aws-cdk/asset-node-proxy-agent-v6": "^2.0.1",
         "@balena/dockerignore": "^1.0.2",
         "case": "1.6.3",
-        "fs-extra": "^11.1.1",
+        "fs-extra": "^11.2.0",
         "ignore": "^5.3.0",
         "jsonschema": "^1.4.1",
         "minimatch": "^3.1.2",
@@ -3402,7 +3402,7 @@
       "license": "MIT"
     },
     "node_modules/aws-cdk-lib/node_modules/fs-extra": {
-      "version": "11.1.1",
+      "version": "11.2.0",
       "inBundle": true,
       "license": "MIT",
       "dependencies": {
@@ -5867,7 +5867,6 @@
       "version": "11.1.1",
       "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-11.1.1.tgz",
       "integrity": "sha512-MGIE4HOvQCeUCzmlHs0vXpih4ysz4wg9qiSAu6cd42lVwPbTM1TjV7RusoyQqMmk/95gdQZX72u+YW+c3eEpFQ==",
-      "dev": true,
       "dependencies": {
         "graceful-fs": "^4.2.0",
         "jsonfile": "^6.0.1",
diff --git a/package.json b/package.json
index 7b1e5e5159..61cb0b6a6b 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "@types/lodash.upperfirst": "^4.3.9",
     "@types/node": "20.11.2",
     "@types/yargs": "^17.0.32",
-    "aws-cdk": "2.114.1",
+    "aws-cdk": "2.121.1",
     "cz-conventional-changelog": "^3.3.0",
     "eslint": "^8.56.0",
     "eslint-plugin-custom-rules": "file:tools/eslint",
@@ -55,7 +55,7 @@
   },
   "dependencies": {
     "@oclif/core": "2.15.0",
-    "aws-cdk-lib": "2.114.1",
+    "aws-cdk-lib": "2.121.1",
     "aws-sdk": "^2.1536.0",
     "chalk": "^4.1.2",
     "codemaker": "^1.93.0",
@@ -69,8 +69,8 @@
     "yargs": "^17.7.2"
   },
   "peerDependencies": {
-    "aws-cdk": "2.114.1",
-    "aws-cdk-lib": "2.114.1",
+    "aws-cdk": "2.121.1",
+    "aws-cdk-lib": "2.121.1",
     "constructs": "10.3.0"
   },
   "config": {
diff --git a/tools/integration-test/package.json b/tools/integration-test/package.json
index fa9ff138a7..53cf4b245c 100644
--- a/tools/integration-test/package.json
+++ b/tools/integration-test/package.json
@@ -20,8 +20,8 @@
     "@guardian/tsconfig": "^0.2.0",
     "@types/jest": "^29.1.2",
     "@types/node": "20.8.7",
-    "aws-cdk": "2.114.1",
-    "aws-cdk-lib": "2.114.1",
+    "aws-cdk": "2.121.1",
+    "aws-cdk-lib": "2.121.1",
     "constructs": "10.3.0",
     "eslint": "^8.8.0",
     "eslint-plugin-custom-rules": "file:../eslint",