diff --git a/bower.json b/bower.json
index 621ccabf..3abe809e 100644
--- a/bower.json
+++ b/bower.json
@@ -18,7 +18,7 @@
     "requirejs-text": "~2.0.10",
     "bootstrap-tour": "~0.7.1",
     "ace": "4bbe5346f2ae5ad35c0c47defa244ab27aedd451",
-    "pagedown-ace": "https://github.com/benweet/pagedown-ace.git#84d5e1b7ff233a1c8cafa9716e825228d275120c",
+    "pagedown-ace": "https://github.com/benweet/pagedown-ace.git#c9d41937e1e3b4e46f823856a47f9eb22a8108e1",
     "pagedown-extra": "https://github.com/jmcmanus/pagedown-extra.git#bd0870e3e871e15bde1fa5a427e3e10028a09789",
     "crel": "https://github.com/KoryNunn/crel.git#8dbda04b129fc0aec01a2a080d1cab26816e11c1",
     "waitForImages": "https://github.com/alexanderdickson/waitForImages.git#~1.4.2",