diff --git a/DEPS b/DEPS
index 3c2e0c058ed69670c3ec6462134a041518a5c229..13821537a9ea31ac476d1cdf847c9051d026f7d8 100644
--- a/DEPS
+++ b/DEPS
@@ -31,7 +31,7 @@ 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': 'e3051175192c83fafa3636c0f16d804734bb285a',
+  'dart_revision': '4da52281aa35b6c1951b3e269a6934412b15b105',
 
   'dart_args_tag': '1.4.1',
   'dart_async_tag': '2.0.6',
@@ -48,7 +48,7 @@ vars = {
   'dart_csslib_tag': '0.14.1',
   'dart_dart2js_info_tag': '0.5.5+1',
   'dart_dart_style_tag': '1.0.10',
-  'dart_dartdoc_tag': 'v0.17.1+1',
+  'dart_dartdoc_tag': 'v0.18.0',
   'dart_fixnum_tag': '0.10.5',
   'dart_glob_tag': '1.1.5',
   'dart_html_tag': '0.13.3',
@@ -75,7 +75,7 @@ vars = {
   'dart_plugin_tag': '0.2.0+2',
   'dart_pool_tag': '1.3.4',
   'dart_protobuf_tag': '0.7.1',
-  'dart_pub_rev': '875d35005a7d33f367d70a3e31e9d3bad5d1ebd8',
+  'dart_pub_rev': 'bc2b5ff80e50b4b1c317230e8963c1fada3cfe73',
   'dart_pub_semver_tag': '1.3.2',
   'dart_quiver_tag': '5aaa3f58c48608af5b027444d561270b53f15dbf',
   'dart_resource_rev': 'af5a5bf65511943398146cf146e466e5f0b95cb9',
diff --git a/travis/licenses_golden/licenses_third_party b/travis/licenses_golden/licenses_third_party
index c8c21e21b054c95ce204e9a79005fc873e1d5442..7e6fc0fbaacb658666ba378e0ff18e31668b71fa 100644
--- a/travis/licenses_golden/licenses_third_party
+++ b/travis/licenses_golden/licenses_third_party
@@ -1,4 +1,4 @@
-Signature: 5591b9dbad944ddf64a6bf58db4c153f
+Signature: 240f392a30cdf33f0ddff5fc2cf9241b
 
 UNUSED LICENSES: