diff --git a/package.json b/package.json
index 9f01c4c..3bf4fc5 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "puppeteer": "^1.0.0",
     "react": "16.2.0",
     "react-click-outside": "^3.0.0",
-    "react-codemirror2": "^4.2.1",
+    "react-codemirror2": "^5.0.0",
     "react-color": "^2.13.8",
     "react-dnd": "^2.4.0",
     "react-dnd-html5-backend": "^2.4.1",