diff --git a/.ci/flutter_master.version b/.ci/flutter_master.version
index 2a509db17101..83cfebd06d69 100644
--- a/.ci/flutter_master.version
+++ b/.ci/flutter_master.version
@@ -1 +1 @@
-19eed7c870ca2e9047beae8f93b3681d7c6c3a6f
+ac2f6ed23784b0be04e2ad734334b2d993c27a28