diff --git a/packages/types/package.json b/packages/types/package.json
index 4be7692..7b6c6ce 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -20,7 +20,7 @@
   },
   "homepage": "https://github.com/spacechop/spacechop#readme",
   "dependencies": {
-    "js-yaml": "~3.12.0",
+    "js-yaml": "~3.13.1",
     "path-to-regexp": "~2.4.0",
     "runtypes": "~2.1.6"
   },