diff --git a/src/package-lock.json b/src/package-lock.json
index fad90f2..8aad989 100644
--- a/src/package-lock.json
+++ b/src/package-lock.json
@@ -12,7 +12,7 @@
         "@google-cloud/functions-framework": "4.0.0"
       },
       "devDependencies": {
-        "@jest/transform": "^30.1.2",
+        "@jest/transform": "^30.2.0",
         "jest": "30.0.5",
         "supertest": "7.1.4"
       },
@@ -1212,23 +1212,23 @@
       }
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     "node_modules/@jest/transform": {
-      "version": "30.1.2",
-      "resolved": "https://registry.npmjs.org/@jest/transform/-/transform-30.1.2.tgz",
-      "integrity": "sha512-UYYFGifSgfjujf1Cbd3iU/IQoSd6uwsj8XHj5DSDf5ERDcWMdJOPTkHWXj4U+Z/uMagyOQZ6Vne8C4nRIrCxqA==",
+      "version": "30.2.0",
+      "resolved": "https://registry.npmjs.org/@jest/transform/-/transform-30.2.0.tgz",
+      "integrity": "sha512-XsauDV82o5qXbhalKxD7p4TZYYdwcaEXC77PPD2HixEFF+6YGppjrAAQurTl2ECWcEomHBMMNS9AH3kcCFx8jA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@babel/core": "^7.27.4",
-        "@jest/types": "30.0.5",
+        "@jest/types": "30.2.0",
         "@jridgewell/trace-mapping": "^0.3.25",
-        "babel-plugin-istanbul": "^7.0.0",
+        "babel-plugin-istanbul": "^7.0.1",
         "chalk": "^4.1.2",
         "convert-source-map": "^2.0.0",
         "fast-json-stable-stringify": "^2.1.0",
         "graceful-fs": "^4.2.11",
-        "jest-haste-map": "30.1.0",
+        "jest-haste-map": "30.2.0",
         "jest-regex-util": "30.0.1",
-        "jest-util": "30.0.5",
+        "jest-util": "30.2.0",
         "micromatch": "^4.0.8",
         "pirates": "^4.0.7",
         "slash": "^3.0.0",
@@ -1238,21 +1238,40 @@
         "node": "^18.14.0 || ^20.0.0 || ^22.0.0 || >=24.0.0"
       }
     },
+    "node_modules/@jest/transform/node_modules/@jest/types": {
+      "version": "30.2.0",
+      "resolved": "https://registry.npmjs.org/@jest/types/-/types-30.2.0.tgz",
+      "integrity": "sha512-H9xg1/sfVvyfU7o3zMfBEjQ1gcsdeTMgqHoYdN79tuLqfTtuu7WckRA1R5whDwOzxaZAeMKTYWqP+WCAi0CHsg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@jest/pattern": "30.0.1",
+        "@jest/schemas": "30.0.5",
+        "@types/istanbul-lib-coverage": "^2.0.6",
+        "@types/istanbul-reports": "^3.0.4",
+        "@types/node": "*",
+        "@types/yargs": "^17.0.33",
+        "chalk": "^4.1.2"
+      },
+      "engines": {
+        "node": "^18.14.0 || ^20.0.0 || ^22.0.0 || >=24.0.0"
+      }
+    },
     "node_modules/@jest/transform/node_modules/jest-haste-map": {
-      "version": "30.1.0",
-      "resolved": "https://registry.npmjs.org/jest-haste-map/-/jest-haste-map-30.1.0.tgz",
-      "integrity": "sha512-JLeM84kNjpRkggcGpQLsV7B8W4LNUWz7oDNVnY1Vjj22b5/fAb3kk3htiD+4Na8bmJmjJR7rBtS2Rmq/NEcADg==",
+      "version": "30.2.0",
+      "resolved": "https://registry.npmjs.org/jest-haste-map/-/jest-haste-map-30.2.0.tgz",
+      "integrity": "sha512-sQA/jCb9kNt+neM0anSj6eZhLZUIhQgwDt7cPGjumgLM4rXsfb9kpnlacmvZz3Q5tb80nS+oG/if+NBKrHC+Xw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@jest/types": "30.0.5",
+        "@jest/types": "30.2.0",
         "@types/node": "*",
         "anymatch": "^3.1.3",
         "fb-watchman": "^2.0.2",
         "graceful-fs": "^4.2.11",
         "jest-regex-util": "30.0.1",
-        "jest-util": "30.0.5",
-        "jest-worker": "30.1.0",
+        "jest-util": "30.2.0",
+        "jest-worker": "30.2.0",
         "micromatch": "^4.0.8",
         "walker": "^1.0.8"
       },
@@ -1263,16 +1282,34 @@
         "fsevents": "^2.3.3"
       }
     },
+    "node_modules/@jest/transform/node_modules/jest-util": {
+      "version": "30.2.0",
+      "resolved": "https://registry.npmjs.org/jest-util/-/jest-util-30.2.0.tgz",
+      "integrity": "sha512-QKNsM0o3Xe6ISQU869e+DhG+4CK/48aHYdJZGlFQVTjnbvgpcKyxpzk29fGiO7i/J8VENZ+d2iGnSsvmuHywlA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@jest/types": "30.2.0",
+        "@types/node": "*",
+        "chalk": "^4.1.2",
+        "ci-info": "^4.2.0",
+        "graceful-fs": "^4.2.11",
+        "picomatch": "^4.0.2"
+      },
+      "engines": {
+        "node": "^18.14.0 || ^20.0.0 || ^22.0.0 || >=24.0.0"
+      }
+    },
     "node_modules/@jest/transform/node_modules/jest-worker": {
-      "version": "30.1.0",
-      "resolved": "https://registry.npmjs.org/jest-worker/-/jest-worker-30.1.0.tgz",
-      "integrity": "sha512-uvWcSjlwAAgIu133Tt77A05H7RIk3Ho8tZL50bQM2AkvLdluw9NG48lRCl3Dt+MOH719n/0nnb5YxUwcuJiKRA==",
+      "version": "30.2.0",
+      "resolved": "https://registry.npmjs.org/jest-worker/-/jest-worker-30.2.0.tgz",
+      "integrity": "sha512-0Q4Uk8WF7BUwqXHuAjc23vmopWJw5WH7w2tqBoUOZpOjW/ZnR44GXXd1r82RvnmI2GZge3ivrYXk/BE2+VtW2g==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@types/node": "*",
         "@ungap/structured-clone": "^1.3.0",
-        "jest-util": "30.0.5",
+        "jest-util": "30.2.0",
         "merge-stream": "^2.0.0",
         "supports-color": "^8.1.1"
       },
@@ -1280,6 +1317,19 @@
         "node": "^18.14.0 || ^20.0.0 || ^22.0.0 || >=24.0.0"
       }
     },
+    "node_modules/@jest/transform/node_modules/picomatch": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.3.tgz",
+      "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/jonschlinkert"
+      }
+    },
     "node_modules/@jest/transform/node_modules/supports-color": {
       "version": "8.1.1",
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-8.1.1.tgz",
@@ -2278,11 +2328,14 @@
       }
     },
     "node_modules/babel-plugin-istanbul": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/babel-plugin-istanbul/-/babel-plugin-istanbul-7.0.0.tgz",
-      "integrity": "sha512-C5OzENSx/A+gt7t4VH1I2XsflxyPUmXRFPKBxt33xncdOmq7oROVM3bZv9Ysjjkv8OJYDMa+tKuKMvqU/H3xdw==",
+      "version": "7.0.1",
+      "resolved": "https://registry.npmjs.org/babel-plugin-istanbul/-/babel-plugin-istanbul-7.0.1.tgz",
+      "integrity": "sha512-D8Z6Qm8jCvVXtIRkBnqNHX0zJ37rQcFJ9u8WOS6tkYOsRdHBzypCstaxWiu5ZIlqQtviRYbgnRLSoCEvjqcqbA==",
       "dev": true,
       "license": "BSD-3-Clause",
+      "workspaces": [
+        "test/babel-8"
+      ],
       "dependencies": {
         "@babel/helper-plugin-utils": "^7.0.0",
         "@istanbuljs/load-nyc-config": "^1.0.0",
diff --git a/src/package.json b/src/package.json
index a8770f9..b1cafc1 100644
--- a/src/package.json
+++ b/src/package.json
@@ -17,7 +17,7 @@
     "@google-cloud/functions-framework": "4.0.0"
   },
   "devDependencies": {
-    "@jest/transform": "^30.1.2",
+    "@jest/transform": "^30.2.0",
     "jest": "30.0.5",
     "supertest": "7.1.4"
   },