diff --git a/package.json b/package.json
index 4bcaff3..781aa63 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "body-parser": "^1.18.3",
     "dotenv": "^6.2.0",
     "express": "^4.16.4",
-    "js-yaml": "^3.12.1",
+    "js-yaml": "^3.13.1",
     "jsonwebtoken": "^8.4.0"
   },
   "scripts": {
diff --git a/yarn.lock b/yarn.lock
index 4eb2288..5f9e5a6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -235,10 +235,10 @@ is-buffer@^1.1.5:
   resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.6.tgz#efaa2ea9daa0d7ab2ea13a97b2b8ad51fefbe8be"
   integrity sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w==
 
-js-yaml@^3.12.1:
-  version "3.12.1"
-  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.12.1.tgz#295c8632a18a23e054cf5c9d3cecafe678167600"
-  integrity sha512-um46hB9wNOKlwkHgiuyEVAybXBjwFUV0Z/RaHJblRd9DXltue9FTYvzCr9ErQrK9Adz5MU4gHWVaNUfdmrC8qA==
+js-yaml@^3.13.1:
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.13.1.tgz#aff151b30bfdfa8e49e05da22e7415e9dfa37847"
+  integrity sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==
   dependencies:
     argparse "^1.0.7"
     esprima "^4.0.0"