diff --git a/functions/package-lock.json b/functions/package-lock.json
index cbcafbb..7695e64 100644
--- a/functions/package-lock.json
+++ b/functions/package-lock.json
@@ -20,7 +20,7 @@
         "eslint": "^8.34.0",
         "eslint-plugin-import": "^2.27.5",
         "firebase-functions-test": "^3.0.0",
-        "typescript": "^4.9.5"
+        "typescript": "^5.0.3"
       },
       "engines": {
         "node": "18"
@@ -8373,16 +8373,16 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.9.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
-      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+      "version": "5.0.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.0.3.tgz",
+      "integrity": "sha512-xv8mOEDnigb/tN9PSMTwSEqAnUvkoXMQlicOb0IUVDBSQCgBSaAAROUZYy2IcUy5qU6XajK5jjjO7TMWqBTKZA==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
       },
       "engines": {
-        "node": ">=4.2.0"
+        "node": ">=12.20"
       }
     },
     "node_modules/uc.micro": {
@@ -15203,9 +15203,9 @@
       }
     },
     "typescript": {
-      "version": "4.9.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
-      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+      "version": "5.0.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.0.3.tgz",
+      "integrity": "sha512-xv8mOEDnigb/tN9PSMTwSEqAnUvkoXMQlicOb0IUVDBSQCgBSaAAROUZYy2IcUy5qU6XajK5jjjO7TMWqBTKZA==",
       "dev": true
     },
     "uc.micro": {
diff --git a/functions/package.json b/functions/package.json
index 0518a21..d0eccca 100644
--- a/functions/package.json
+++ b/functions/package.json
@@ -30,7 +30,7 @@
     "eslint": "^8.34.0",
     "eslint-plugin-import": "^2.27.5",
     "firebase-functions-test": "^3.0.0",
-    "typescript": "^4.9.5"
+    "typescript": "^5.0.3"
   },
   "private": true
 }