diff --git a/functions/package-lock.json b/functions/package-lock.json
index 9ccff71..6b52652 100644
--- a/functions/package-lock.json
+++ b/functions/package-lock.json
@@ -2374,9 +2374,7 @@
       }
     },
     "firebase-functions": {
-      "version": "2.2.1",
-      "resolved": "https://registry.npmjs.org/firebase-functions/-/firebase-functions-2.2.1.tgz",
-      "integrity": "sha512-k2FA3j8XFGPOGBjgKoBUQQc4Hfqe4PdcG8hfS/RHireW1vQhkplx8XhzaknJNqsBCIoglMFuUsXpuAh9pbhtxw==",
+      "version": "2.3.1",
       "requires": {
         "@types/cors": "^2.8.1",
         "@types/express": "^4.11.1",
@@ -4875,4 +4873,4 @@
       "integrity": "sha512-y11nGElTIV+CT3Zv9t7VKl+Q3hTQoT9a1Qzezhhl6Rp21gJ/IVTW7Z3y9EWXhuUBC2Shnf+DX0antecpAwSP8w=="
     }
   }
-}
+}
\ No newline at end of file