diff --git a/DEPS b/DEPS
index c1dbc8cb4d571..5cac2a8a81b7a 100644
--- a/DEPS
+++ b/DEPS
@@ -48,7 +48,7 @@ vars = {
   # Dart is: https://github.com/dart-lang/sdk/blob/main/DEPS
   # You can use //tools/dart/create_updated_flutter_deps.py to produce
   # updated revision list of existing dependencies.
-  'dart_revision': 'ce9397c5fc8fe4c934714f214cb60ee886247166',
+  'dart_revision': '09361aea2ca87d32c5f70182d6d5c60e52ef1751',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
@@ -347,7 +347,7 @@ deps = {
    Var('dart_git') + '/crypto.git@03eb2c9098069a7816bbace581dc2d6e196c63ca',
 
   'src/third_party/dart/third_party/pkg/csslib':
-   Var('dart_git') + '/csslib.git@45264a876d090f441d2bdacc1bb30afa52a0b8ec',
+   Var('dart_git') + '/csslib.git@b671738dc6de7d212b5f943b4258f9bb099d3e83',
 
   'src/third_party/dart/third_party/pkg/dart_style':
    Var('dart_git') + '/dart_style.git@d0c6b1da52c9f80679a7aaa05e5935ef5c6bb52f',
diff --git a/ci/licenses_golden/licenses_third_party b/ci/licenses_golden/licenses_third_party
index cc393b9622c25..b85807f246bb5 100644
--- a/ci/licenses_golden/licenses_third_party
+++ b/ci/licenses_golden/licenses_third_party
@@ -1,4 +1,4 @@
-Signature: c12c7ff45c341de0da26fc58ab5822b0
+Signature: 6fabedff5a972d134fe9e3a744e64975
 
 ====================================================================================================
 LIBRARY: angle