diff --git a/demo_backend/functions/package-lock.json b/demo_backend/functions/package-lock.json
index dd641bd23..2ea8b7c0e 100644
--- a/demo_backend/functions/package-lock.json
+++ b/demo_backend/functions/package-lock.json
@@ -23,7 +23,7 @@
                 "typesense": "^1.7.2"
             },
             "devDependencies": {
-                "typescript": "^5.8.2"
+                "typescript": "^6.0.3"
             },
             "engines": {
                 "node": "20"
@@ -9622,9 +9622,9 @@
             }
         },
         "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==",
             "license": "Apache-2.0",
             "bin": {
                 "tsc": "bin/tsc",
diff --git a/demo_backend/functions/package.json b/demo_backend/functions/package.json
index abe235fc8..056037b5d 100644
--- a/demo_backend/functions/package.json
+++ b/demo_backend/functions/package.json
@@ -30,7 +30,7 @@
         "typesense": "^1.7.2"
     },
     "devDependencies": {
-        "typescript": "^5.8.2"
+        "typescript": "^6.0.3"
     },
     "private": true
 }