diff --git a/addons/storysource/package.json b/addons/storysource/package.json
index 6586bfd9e39b..910e163ce382 100644
--- a/addons/storysource/package.json
+++ b/addons/storysource/package.json
@@ -30,7 +30,7 @@
     "loader-utils": "^1.1.0",
     "prettier": "^1.11.1",
     "prop-types": "^15.6.1",
-    "react-syntax-highlighter": "^7.0.2"
+    "react-syntax-highlighter": "^13.0.0"
   },
   "peerDependencies": {
     "@storybook/addons": "^3.3.0",