diff --git a/Dockerfile b/Dockerfile
index b3a307e..4286ffa 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@
 # To retrieve this value, please run the following in your closest shell:
 #
 # $ (cd flutter && git rev-parse HEAD)
-ARG FLUTTER_COMMIT=81a45ec2e5f80fa71d5135f1702ce540558b416d
+ARG FLUTTER_COMMIT=8b3760638a189741cd9ca881aa2dd237c1df1be5
 
 # We install unzip and remove the apt-index again to keep the
 # docker image diff small.
diff --git a/cloud_run.Dockerfile b/cloud_run.Dockerfile
index d361115..26ebf5e 100644
--- a/cloud_run.Dockerfile
+++ b/cloud_run.Dockerfile
@@ -6,7 +6,7 @@
 # To retrieve this value, please run the following in your closest shell:
 #
 # $ (cd flutter && git rev-parse HEAD)
-ARG FLUTTER_COMMIT=81a45ec2e5f80fa71d5135f1702ce540558b416d
+ARG FLUTTER_COMMIT=8b3760638a189741cd9ca881aa2dd237c1df1be5
 
 # We install unzip and remove the apt-index again to keep the
 # docker image diff small.
diff --git a/flutter b/flutter
index 81a45ec..8b37606 160000
--- a/flutter
+++ b/flutter
@@ -1 +1 @@
-Subproject commit 81a45ec2e5f80fa71d5135f1702ce540558b416d
+Subproject commit 8b3760638a189741cd9ca881aa2dd237c1df1be5
diff --git a/pubspec.lock b/pubspec.lock
index ced6f73..e675627 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -175,7 +175,7 @@
       name: coverage
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.14.0"
+    version: "0.14.1"
   crypto:
     dependency: "direct main"
     description:
@@ -646,4 +646,4 @@
     source: hosted
     version: "2.2.1"
 sdks:
-  dart: ">=2.9.2 <3.0.0"
+  dart: ">=2.9.3 <3.0.0"