diff --git a/src/main/webapp/package.json b/src/main/webapp/package.json
index c09398fdd6a..7398629700a 100644
--- a/src/main/webapp/package.json
+++ b/src/main/webapp/package.json
@@ -17,7 +17,7 @@
     "qunitjs": "2.1.0",
     "respond.js": "1.4.2",
     "stylelint": "7.6.0",
-    "tinymce": "4.5.1",
+    "tinymce": "4.9.9",
     "topojson": "1.6.27"
   }
 }