diff --git a/lib/web_ui/pubspec.yaml b/lib/web_ui/pubspec.yaml
index b74bacbf80933..73ecfb5e625bf 100644
--- a/lib/web_ui/pubspec.yaml
+++ b/lib/web_ui/pubspec.yaml
@@ -14,9 +14,9 @@ dev_dependencies:
   path: 1.6.4
   test: 1.6.5
   quiver: 2.0.5
-  build_runner: 1.7.0
+  build_runner: 1.7.2
   build_test: 0.10.8
-  build_web_compilers: 2.1.5
+  build_web_compilers: 2.7.1
   yaml: 2.2.0
   watcher: 0.9.7+12
   web_engine_tester: