diff --git a/examples/codelabs b/examples/codelabs
index 6d9c94290d7..2f352afce7f 160000
--- a/examples/codelabs
+++ b/examples/codelabs
@@ -1 +1 @@
-Subproject commit 6d9c94290d7f7160121fcd171318f287072457ed
+Subproject commit 2f352afce7fc4ab505c2ae4be471a848831c3504
diff --git a/flutter b/flutter
index e3c29ec00c9..12cb4eb7a00 160000
--- a/flutter
+++ b/flutter
@@ -1 +1 @@
-Subproject commit e3c29ec00c9c825c891d75054c63fcc46454dca1
+Subproject commit 12cb4eb7a009f52b347b62ade7cb4854b926af72