diff --git a/functions/package-lock.json b/functions/package-lock.json
index a461697..4c50630 100644
--- a/functions/package-lock.json
+++ b/functions/package-lock.json
@@ -21,7 +21,7 @@
         "firebase-functions-test": "^3.0.0",
         "mocha": "^10.0.0",
         "nyc": "^15.0.1",
-        "typescript": "^5.0.0"
+        "typescript": "^6.0.3"
       },
       "engines": {
         "node": "22"
@@ -7824,9 +7824,9 @@
       }
     },
     "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,
       "bin": {
         "tsc": "bin/tsc",
@@ -14023,9 +14023,9 @@
       }
     },
     "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
     },
     "undici-types": {
diff --git a/functions/package.json b/functions/package.json
index 446ddc1..9ebc429 100644
--- a/functions/package.json
+++ b/functions/package.json
@@ -32,7 +32,7 @@
     "firebase-functions-test": "^3.0.0",
     "mocha": "^10.0.0",
     "nyc": "^15.0.1",
-    "typescript": "^5.0.0"
+    "typescript": "^6.0.3"
   },
   "private": true
 }