diff --git a/src/thirdparty/CodeMirror2 b/src/thirdparty/CodeMirror2
index 37d31d53b69..afb56fa0526 160000
--- a/src/thirdparty/CodeMirror2
+++ b/src/thirdparty/CodeMirror2
@@ -1 +1 @@
-Subproject commit 37d31d53b699bdfe92ffa5142c2c311be4882c6c
+Subproject commit afb56fa0526c24b5c54d049d298ab69d191ccbcf