diff --git a/package.json b/package.json
index f265c6f..560818d 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "js-cookie": "^2.1.3",
     "js-sequence-diagrams": "^1000000.0.6",
     "js-url": "^2.3.0",
-    "js-yaml": "^3.7.0",
+    "js-yaml": "^3.13.1",
     "jsdom-nogyp": "^0.8.3",
     "keymaster": "^1.6.2",
     "list.js": "^1.5.0",