diff --git a/.github/workflows/generate_changelog.yml b/.github/workflows/generate_changelog.yml
index 430413f9..a84b4bad 100644
--- a/.github/workflows/generate_changelog.yml
+++ b/.github/workflows/generate_changelog.yml
@@ -22,6 +22,15 @@ jobs:
         with:
           token: ${{ secrets.BOT_TOKEN }}
 
+      - name: Import GPG key
+        uses: crazy-max/ghaction-import-gpg@v2
+        with:
+          git_commit_gpgsign: true
+          git_user_signingkey: true
+        env:
+          GPG_PRIVATE_KEY: ${{ secrets.BOT_GPG_PRIVATE_KEY }}
+          PASSPHRASE: ${{ secrets.BOT_GPG_PASSPHRASE }}
+
       - name: Generate changelog
         uses: charmixer/auto-changelog-action@v1
         with:
@@ -34,3 +43,6 @@ jobs:
           branch: main
           file_pattern: CHANGELOG.md
           push_options: --force
+          commit_author: ${{ steps.import_gpg.outputs.name }} <${{ steps.import_gpg.outputs.email }}>
+          commit_user_email: ${{ steps.import_gpg.outputs.email }}
+          commit_user_name: ${{ steps.import_gpg.outputs.name }}
\ No newline at end of file