diff --git a/relay/package-lock.json b/relay/package-lock.json
index dfc1a5f..78ae2c9 100644
--- a/relay/package-lock.json
+++ b/relay/package-lock.json
@@ -24,7 +24,7 @@
         "@types/supertest": "^7.2.0",
         "@types/ws": "^8.5.12",
         "supertest": "^7.0.0",
-        "typescript": "^5.3.0",
+        "typescript": "^6.0.3",
         "vitest": "^4.1.9"
       },
       "engines": {
@@ -2378,9 +2378,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
-      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.3.tgz",
+      "integrity": "sha512-y2TvuxSZPDyQakkFRPZHKFm+KKVqIisdg9/CZwm9ftvKXLP8NRWj38/ODjNbr43SsoXqNuAisEf1GdCxqWcdBw==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/relay/package.json b/relay/package.json
index 9e49a12..778cabc 100644
--- a/relay/package.json
+++ b/relay/package.json
@@ -27,7 +27,7 @@
     "@types/supertest": "^7.2.0",
     "@types/ws": "^8.5.12",
     "supertest": "^7.0.0",
-    "typescript": "^5.3.0",
+    "typescript": "^6.0.3",
     "vitest": "^4.1.9"
   }
 }