diff --git a/package.json b/package.json
index 98e1c25..ed7ac36 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "cerebral-module-router": "^0.12.5",
     "cerebral-view-react": "^0.11.6",
     "classnames": "^2.2.3",
-    "codemirror": "^5.11.0",
+    "codemirror": "5.17.0",
     "coffee-loader": "^0.7.2",
     "coffeelint": "^1.14.2",
     "compression": "^1.6.1",