diff --git a/DEPS b/DEPS
index 73d4df524171c..5a888f65ac6e2 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': 'b7a0c75d4470d26c7d82d4583497d5bb4516e9bc',
+  'dart_revision': 'de912d108ebb66c6a110f5cfe69d0f60e226011b',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
@@ -479,7 +479,7 @@ deps = {
    Var('dart_git') + '/yaml_edit.git' + '@' + Var('dart_yaml_edit_rev'),
 
   'src/third_party/dart/tools/sdks':
-   {'packages': [{'version': 'version:2.19.0', 'package': 'dart/dart-sdk/${{platform}}'}], 'dep_type': 'cipd'},
+   {'packages': [{'version': 'version:3.0.0-187.0.dev', 'package': 'dart/dart-sdk/${{platform}}'}], 'dep_type': 'cipd'},
 
   # WARNING: end of dart dependencies list that is cleaned up automatically - see create_updated_flutter_deps.py.
 
diff --git a/ci/licenses_golden/excluded_files b/ci/licenses_golden/excluded_files
index 232a1984301c9..d800da415d156 100644
--- a/ci/licenses_golden/excluded_files
+++ b/ci/licenses_golden/excluded_files
@@ -1595,6 +1595,7 @@
 ../../../third_party/dart/runtime/vm/compiler/backend/inliner_test.cc
 ../../../third_party/dart/runtime/vm/compiler/backend/locations_helpers_test.cc
 ../../../third_party/dart/runtime/vm/compiler/backend/loops_test.cc
+../../../third_party/dart/runtime/vm/compiler/backend/memory_copy_test.cc
 ../../../third_party/dart/runtime/vm/compiler/backend/range_analysis_test.cc
 ../../../third_party/dart/runtime/vm/compiler/backend/reachability_fence_test.cc
 ../../../third_party/dart/runtime/vm/compiler/backend/redundancy_elimination_test.cc
diff --git a/ci/licenses_golden/licenses_third_party b/ci/licenses_golden/licenses_third_party
index f16c130b77d0b..c8e921ae986a4 100644
--- a/ci/licenses_golden/licenses_third_party
+++ b/ci/licenses_golden/licenses_third_party
@@ -1,4 +1,4 @@
-Signature: 993cb718c83fbafd66b1e9f367f1939f
+Signature: 05b2c1576d9403b518ee335543aed42d
 
 ====================================================================================================
 LIBRARY: angle