diff --git a/DEPS b/DEPS
index 4d65aaf4854..e6da07de05c 100644
--- a/DEPS
+++ b/DEPS
@@ -39,7 +39,7 @@ vars = {
   # Dart is: https://github.com/dart-lang/sdk/blob/master/DEPS.
   # You can use //tools/dart/create_updated_flutter_deps.py to produce
   # updated revision list of existing dependencies.
-  'dart_revision': '70186deed4f24010b94d02545d0fedee4cc88200',
+  'dart_revision': 'acc4a3e2b78b77e1f63f2340d7de23a2880cb9c3',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py