diff --git a/.github/workflows/update-manpage.yml b/.github/workflows/update-manpage.yml
index 566d53146135d..ea903c1fab9f4 100644
--- a/.github/workflows/update-manpage.yml
+++ b/.github/workflows/update-manpage.yml
@@ -1,4 +1,4 @@
-name: Update manpage and completions
+name: Update maintainers, manpage and completions
 
 on:
   push:
@@ -30,7 +30,7 @@ jobs:
         with:
           username: BrewTestBot
 
-      - name: Update manpage and completions
+      - name: Update maintainers, manpage and completions
         id: update
         run: |
           git fetch origin
@@ -46,13 +46,18 @@ jobs:
             BRANCH_EXISTS="1"
           fi
 
+          if [ "${{github.event_name}}" != "push" ]; then
+            brew update-maintainers
+          fi
+
           brew man
 
           if [ -n "$(git status --porcelain=v1 2>/dev/null)" ]; then
-            git add "$GITHUB_WORKSPACE/docs/Manpage.md" \
+            git add "$GITHUB_WORKSPACE/README.md" \
+                    "$GITHUB_WORKSPACE/docs/Manpage.md" \
                     "$GITHUB_WORKSPACE/manpages/brew.1" \
                     "$GITHUB_WORKSPACE/completions"
-            git commit -m "Update manpage and completions." \
+            git commit -m "Update maintainers, manpage and completions." \
                        -m "Autogenerated by the [update-manpage](https://github.com/Homebrew/brew/blob/HEAD/.github/workflows/update-manpage.yml) workflow."
             echo "::set-output name=committed::true"
             if [ -n "$BRANCH_EXISTS" ]; then