manual roll
diff --git a/.ci/flutter_master.version b/.ci/flutter_master.version
index fdca3af..ee45416 100644
--- a/.ci/flutter_master.version
+++ b/.ci/flutter_master.version
@@ -1 +1 @@
-2773c0c8e15e5a5bfe90e44eef3faa7cc0ba6803
+160f2cbed84d56988b405a1b8540e07c54b06858