diff --git a/packages/functions/package.json b/packages/functions/package.json
index 555ab56..2aece8d 100644
--- a/packages/functions/package.json
+++ b/packages/functions/package.json
@@ -24,7 +24,7 @@
   "devDependencies": {
     "@types/cors": "2.8.4",
     "@types/jest": "24.0.0",
-    "@types/lodash": "4.14.119",
+    "@types/lodash": "4.14.129",
     "@types/qs": "6.5.2",
     "@yuiblog/types": "^0.1.0",
     "dotenv": "6.2.0",
diff --git a/packages/functions/yarn.lock b/packages/functions/yarn.lock
index 63ee63a..2c48d3e 100644
--- a/packages/functions/yarn.lock
+++ b/packages/functions/yarn.lock
@@ -281,7 +281,12 @@
   dependencies:
     "@types/node" "*"
 
-"@types/lodash@4.14.119", "@types/lodash@^4.14.104", "@types/lodash@^4.14.34":
+"@types/lodash@4.14.129":
+  version "4.14.129"
+  resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.129.tgz#9aaca391db126802482655c48dd79a814488202f"
+  integrity sha512-oYaV0eSlnOacOr7i4X1FFdH8ttSlb57gu3I9MuStIv2CYkISEY84dNHYsC3bF6sNH7qYcu1BtVrCtQ8Q4KPTfQ==
+
+"@types/lodash@^4.14.104", "@types/lodash@^4.14.34":
   version "4.14.119"
   resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.119.tgz#be847e5f4bc3e35e46d041c394ead8b603ad8b39"
   integrity sha512-Z3TNyBL8Vd/M9D9Ms2S3LmFq2sSMzahodD6rCS9V2N44HUMINb75jNkSuwAx7eo2ufqTdfOdtGQpNbieUjPQmw==