diff --git a/DEPS b/DEPS
index 19d0eb760b..ff2597fb84 100644
--- a/DEPS
+++ b/DEPS
@@ -31,8 +31,10 @@ 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': '4cf2d3990bac1f1df2f524899e1560a3683f3133',
+  'dart_revision': '808ed6238b9262660e31ea826f7aea6cfa3a3493',
 
+  # WARNING: DO NOT EDIT MANUALLY
+  # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
   'dart_args_tag': '1.4.4',
   'dart_async_tag': '2.0.8',
   'dart_bazel_worker_tag': '0.1.14',
@@ -58,7 +60,7 @@ vars = {
   'dart_http_throttle_tag': '1.0.2',
   'dart_intl_tag': '0.15.6',
   'dart_json_rpc_2_tag': '2.0.9',
-  'dart_linter_tag': '0.1.63',
+  'dart_linter_tag': '0.1.64',
   'dart_logging_tag': '0.11.3+2',
   'dart_markdown_tag': '2.0.2',
   'dart_matcher_tag': '0.12.3',