diff --git a/.ci/flutter_master.version b/.ci/flutter_master.version
index 9c4097d88fa..db1370afde6 100644
--- a/.ci/flutter_master.version
+++ b/.ci/flutter_master.version
@@ -1 +1 @@
-216605b60f678d9ec9be880078e1de1b9f6e536f
+a21f33e7ad2f337fec00797167135edc25d4ce5b