diff --git a/Makefile b/Makefile
index 7341674a..8bde3933 100644
--- a/Makefile
+++ b/Makefile
@@ -58,6 +58,11 @@ py-lint:
 	$(VENV)/flake8 --exclude .venv webapp_deploy
 	$(VENV)/black --check webapp_deploy
 
+.PHONY: snapshots
+snapshots:
+	@echo "=== Running target: snapshots ==="
+	npm test -- --updateSnapshot
+
 .PHONY: clean
 clean:
 	rm -rf dist/ lib/
diff --git a/package-lock.json b/package-lock.json
index 2eea6f33..32570406 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "@types/node": "22.10.5",
         "@typescript-eslint/eslint-plugin": "8.19.1",
         "@typescript-eslint/parser": "8.19.1",
-        "aws-cdk-lib": "2.173.4",
+        "aws-cdk-lib": "2.175.1",
         "constructs": "10.4.2",
         "eslint": "9.18.0",
         "eslint-config-prettier": "9.1.0",
@@ -102,9 +102,9 @@
       }
     },
     "node_modules/@aws-cdk/cloud-assembly-schema": {
-      "version": "38.0.1",
-      "resolved": "https://registry.npmjs.org/@aws-cdk/cloud-assembly-schema/-/cloud-assembly-schema-38.0.1.tgz",
-      "integrity": "sha512-KvPe+NMWAulfNVwY7jenFhzhuLhLqJ/OPy5jx7wUstbjnYnjRVLpUHPU3yCjXFE0J8cuJVdx95BJ4rOs66Pi9w==",
+      "version": "39.1.46",
+      "resolved": "https://registry.npmjs.org/@aws-cdk/cloud-assembly-schema/-/cloud-assembly-schema-39.1.46.tgz",
+      "integrity": "sha512-ChqTG6IZX7ya2VYYhM4BkhWXPa+xp3XyfE0++Gt4C5yZnRqVgL4NFjuwVCHwzGup5YHyYLjCXasfJ0hrvwmTzA==",
       "bundleDependencies": [
         "jsonschema",
         "semver"
@@ -112,7 +112,7 @@
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
-        "jsonschema": "^1.4.1",
+        "jsonschema": "~1.4.1",
         "semver": "^7.6.3"
       }
     },
@@ -3309,9 +3309,9 @@
       }
     },
     "node_modules/aws-cdk-lib": {
-      "version": "2.173.4",
-      "resolved": "https://registry.npmjs.org/aws-cdk-lib/-/aws-cdk-lib-2.173.4.tgz",
-      "integrity": "sha512-0reN94TzkWmyVZDDBlYB4qzJUig8wTHEe82YLHlWRUhrU78fT+drVGUr+lYZwwETaZ+8fLdCOl9ULvFNq7iczQ==",
+      "version": "2.175.1",
+      "resolved": "https://registry.npmjs.org/aws-cdk-lib/-/aws-cdk-lib-2.175.1.tgz",
+      "integrity": "sha512-2OiZDUeuAA5nBrWKxQVT0CHrQmLLx7SIpUeqyKRLEdiYPFlj3nCd/0KcVpsy6hPKS+IZp7Qm1kghmGMsV6JGoA==",
       "bundleDependencies": [
         "@balena/dockerignore",
         "case",
@@ -3331,7 +3331,7 @@
         "@aws-cdk/asset-awscli-v1": "^2.2.208",
         "@aws-cdk/asset-kubectl-v20": "^2.1.3",
         "@aws-cdk/asset-node-proxy-agent-v6": "^2.1.0",
-        "@aws-cdk/cloud-assembly-schema": "^38.0.1",
+        "@aws-cdk/cloud-assembly-schema": "^39.0.1",
         "@balena/dockerignore": "^1.0.2",
         "case": "1.6.3",
         "fs-extra": "^11.2.0",
diff --git a/package.json b/package.json
index b6d1c83c..d677e817 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "@types/node": "22.10.5",
     "@typescript-eslint/eslint-plugin": "8.19.1",
     "@typescript-eslint/parser": "8.19.1",
-    "aws-cdk-lib": "2.173.4",
+    "aws-cdk-lib": "2.175.1",
     "constructs": "10.4.2",
     "eslint": "9.18.0",
     "eslint-config-prettier": "9.1.0",
diff --git a/src/__snapshots__/index.test.ts.snap b/src/__snapshots__/index.test.ts.snap
index ebceb30b..1968ef8c 100644
--- a/src/__snapshots__/index.test.ts.snap
+++ b/src/__snapshots__/index.test.ts.snap
@@ -70,7 +70,7 @@ exports[`WebappDeploy 1`] = `
       "Properties": {
         "Code": {
           "S3Bucket": "cdk-hnb659fds-assets-123456789123-eu-west-1",
-          "S3Key": "8ba5ee0003de28bf8e4a4fc7e1821c881abd3a80657825533ed1c301bec7e74a.zip",
+          "S3Key": "bdc104ed9cab1b5b6421713c8155f0b753380595356f710400609664d3635eca.zip",
         },
         "Description": "AWS CDK resource provider framework - onEvent (Stack/WebappDeploy/Provider)",
         "Environment": {
@@ -355,7 +355,7 @@ exports[`WebappDeploy with source 1`] = `
       "Properties": {
         "Code": {
           "S3Bucket": "cdk-hnb659fds-assets-123456789123-eu-west-1",
-          "S3Key": "8ba5ee0003de28bf8e4a4fc7e1821c881abd3a80657825533ed1c301bec7e74a.zip",
+          "S3Key": "bdc104ed9cab1b5b6421713c8155f0b753380595356f710400609664d3635eca.zip",
         },
         "Description": "AWS CDK resource provider framework - onEvent (Stack/WebappDeploy/Provider)",
         "Environment": {