diff --git a/lib/codemirror/BUCK b/lib/codemirror/BUCK
index 345d47ac74..9756f5d531 100644
--- a/lib/codemirror/BUCK
+++ b/lib/codemirror/BUCK
@@ -3,8 +3,8 @@ include_defs('//lib/codemirror/cm.defs')
 include_defs('//lib/codemirror/closure.defs')
 
 REPO = MAVEN_CENTRAL
-VERSION = '5.6'
-SHA1 = '5622ba0a953a6356572518eb14229ea1195cf6d0'
+VERSION = '5.7'
+SHA1 = '839a48a6c8d6b36193832a822911198ccba96bfe'
 
 if REPO == MAVEN_CENTRAL:
   URL = REPO + 'org/webjars/codemirror/%s/codemirror-%s.jar' % (VERSION, VERSION)