diff --git a/package-lock.json b/package-lock.json
index 737a182b..953aee73 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2865,22 +2865,22 @@
       }
     },
     "node_modules/@types/express": {
-      "version": "4.17.21",
-      "resolved": "https://registry.npmjs.org/@types/express/-/express-4.17.21.tgz",
-      "integrity": "sha512-ejlPM315qwLpaQlQDTjPdsUFSc6ZsP4AN6AlWnogPjQ7CVi7PYF3YVz+CY3jE2pwYf7E/7HlDAN0rV2GxTG0HQ==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/@types/express/-/express-5.0.0.tgz",
+      "integrity": "sha512-DvZriSMehGHL1ZNLzi6MidnsDhUZM/x2pRdDIKdwbUNqqwHxMlRdkxtn6/EPKyqKpHqTl/4nRZsRNLpZxZRpPQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@types/body-parser": "*",
-        "@types/express-serve-static-core": "^4.17.33",
+        "@types/express-serve-static-core": "^5.0.0",
         "@types/qs": "*",
         "@types/serve-static": "*"
       }
     },
     "node_modules/@types/express-serve-static-core": {
-      "version": "4.19.6",
-      "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.19.6.tgz",
-      "integrity": "sha512-N4LZ2xG7DatVqhCZzOGb1Yi5lMbXSZcmdLDe9EzSndPV2HpWYWzRbaerl2n27irrm94EPpprqa8KpskPT085+A==",
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-5.0.1.tgz",
+      "integrity": "sha512-CRICJIl0N5cXDONAdlTv5ShATZ4HEwk6kDDIW2/w9qOWKg+NU/5F8wYRWCrONad0/UKkloNSmmyN/wX4rtpbVA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -15570,32 +15570,6 @@
         "express": "^4.18.2 || ^5.0.1"
       }
     },
-    "packages/connect-express/node_modules/@types/express": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/@types/express/-/express-5.0.0.tgz",
-      "integrity": "sha512-DvZriSMehGHL1ZNLzi6MidnsDhUZM/x2pRdDIKdwbUNqqwHxMlRdkxtn6/EPKyqKpHqTl/4nRZsRNLpZxZRpPQ==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "@types/body-parser": "*",
-        "@types/express-serve-static-core": "^5.0.0",
-        "@types/qs": "*",
-        "@types/serve-static": "*"
-      }
-    },
-    "packages/connect-express/node_modules/@types/express-serve-static-core": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-5.0.1.tgz",
-      "integrity": "sha512-CRICJIl0N5cXDONAdlTv5ShATZ4HEwk6kDDIW2/w9qOWKg+NU/5F8wYRWCrONad0/UKkloNSmmyN/wX4rtpbVA==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "@types/node": "*",
-        "@types/qs": "*",
-        "@types/range-parser": "*",
-        "@types/send": "*"
-      }
-    },
     "packages/connect-fastify": {
       "name": "@connectrpc/connect-fastify",
       "version": "2.0.0-rc.2",
@@ -15716,7 +15690,7 @@
       "devDependencies": {
         "@bufbuild/buf": "^1.46.0",
         "@bufbuild/protoc-gen-es": "^2.2.2",
-        "@types/express": "^4.17.18",
+        "@types/express": "^5.0.0",
         "esbuild": "^0.19.8",
         "typescript": "^5.6.3"
       },
diff --git a/packages/example/package.json b/packages/example/package.json
index 57b35c15..f9d499a8 100644
--- a/packages/example/package.json
+++ b/packages/example/package.json
@@ -23,7 +23,7 @@
   "devDependencies": {
     "@bufbuild/buf": "^1.46.0",
     "@bufbuild/protoc-gen-es": "^2.2.2",
-    "@types/express": "^4.17.18",
+    "@types/express": "^5.0.0",
     "esbuild": "^0.19.8",
     "typescript": "^5.6.3"
   }