diff --git a/services/chau7-relay/package-lock.json b/services/chau7-relay/package-lock.json
index 88a7ea47..08d66e63 100644
--- a/services/chau7-relay/package-lock.json
+++ b/services/chau7-relay/package-lock.json
@@ -6,7 +6,7 @@
     "": {
       "name": "chau7-ios-relay",
       "devDependencies": {
-        "@cloudflare/workers-types": "4.20260629.1",
+        "@cloudflare/workers-types": "5.20260724.1",
         "prettier": "3.8.4",
         "typescript": "6.0.3",
         "wrangler": "4.105.0"
@@ -127,9 +127,9 @@
       }
     },
     "node_modules/@cloudflare/workers-types": {
-      "version": "4.20260629.1",
-      "resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-4.20260629.1.tgz",
-      "integrity": "sha512-5vq2ErIFVRSQ8Dcw5YOeEoBdZBudqBjHFKTWD3SBGiJR5hD1+/86aRUV/DTpEK9sXXCGOTGgpWBGlPSlW7djVg==",
+      "version": "5.20260724.1",
+      "resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-5.20260724.1.tgz",
+      "integrity": "sha512-gl0brZ60JhkZU3INgr1jsxaFEiWf3AB9RsCjLTMwT5RKspWRUpsFd0wxwbys7gb8Ywkfq9tORhw0y9G+7bDUYw==",
       "dev": true,
       "license": "MIT OR Apache-2.0"
     },
diff --git a/services/chau7-relay/package.json b/services/chau7-relay/package.json
index 68cbd6bb..e5193cc4 100644
--- a/services/chau7-relay/package.json
+++ b/services/chau7-relay/package.json
@@ -14,7 +14,7 @@
     "deploy": "wrangler deploy"
   },
   "devDependencies": {
-    "@cloudflare/workers-types": "4.20260629.1",
+    "@cloudflare/workers-types": "5.20260724.1",
     "prettier": "3.8.4",
     "typescript": "6.0.3",
     "wrangler": "4.105.0"