diff --git a/action.yml b/action.yml
index c2db32b..e5b5b0f 100644
--- a/action.yml
+++ b/action.yml
@@ -1,7 +1,8 @@
 name: 'Pull submodule dependencies'
 description: 'Pull in changes on submodules which are required by a pull request'
-icon: git-pull-request
-color: blue
+branding:
+  icon: git-pull-request
+  color: blue
 runs:
   using: 'node12'
   main: 'dist/index.js'