diff --git a/DEPS b/DEPS
index ae17c23ce0e..4909f7810a7 100644
--- a/DEPS
+++ b/DEPS
@@ -34,7 +34,7 @@ vars = {
   # Dart is: https://github.com/dart-lang/sdk/blob/master/DEPS.
   # You can use //tools/dart/create_updated_flutter_deps.py to produce
   # updated revision list of existing dependencies.
-  'dart_revision': '88c43bbcc4ddbfb68c17f243a2b9465e18f0e824',
+  'dart_revision': 'b173229baa47de19e9f4dfb2c4908c90951cb951',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
diff --git a/ci/licenses_golden/licenses_third_party b/ci/licenses_golden/licenses_third_party
index 576700e7dfe..f0cdf817e80 100644
--- a/ci/licenses_golden/licenses_third_party
+++ b/ci/licenses_golden/licenses_third_party
@@ -1,4 +1,4 @@
-Signature: c1c17b96b05ce6d1e1f11bbcc9ba957b
+Signature: a660f07d66430849ead310dc7726dc17
 
 UNUSED LICENSES: