diff --git a/.github/workflows/sync-wiki.yml b/.github/workflows/sync-wiki.yml
new file mode 100644
index 0000000..7b4fed5
--- /dev/null
+++ b/.github/workflows/sync-wiki.yml
@@ -0,0 +1,34 @@
+name: Sync wiki submodule
+
+on:
+  gollum:
+
+jobs:
+  sync:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Update docs submodule to latest wiki
+        run: |
+          cd docs
+          git fetch origin
+          git checkout origin/master
+          cd ..
+
+      - name: Commit and push if changed
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git add docs
+          if git diff --cached --quiet; then
+            echo "No submodule changes to commit"
+          else
+            git commit -m "[chore](trx-rs): sync docs submodule with wiki"
+            git push
+          fi