diff --git a/package.json b/package.json
index 84abcbfdc7b9..bd418e9dadba 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "instantsearch.js": "^4.8.2",
     "is-url": "^1.2.4",
     "js-cookie": "^2.2.1",
-    "js-yaml": "^3.14.0",
+    "js-yaml": "^4.1.1",
     "lil-env-thing": "^1.0.0",
     "liquid": "^5.1.0",
     "lodash": "^4.17.19",