diff --git a/.github/workflows/submodules.yml b/.github/workflows/submodules.yml
new file mode 100644
index 0000000..53fe645
--- /dev/null
+++ b/.github/workflows/submodules.yml
@@ -0,0 +1,37 @@
+name: Send submodule updates to parent repo
+
+on:
+  push:
+    branches: 
+      - main
+
+jobs:
+  update:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        branch:
+          - main
+          - tiling
+
+    steps:
+      - uses: actions/checkout@v4
+        with: 
+          repository: kada49/.dotfiles
+          ref: ${{ matrix.branch }}
+          token: ${{ secrets.GH_PAT }}
+          submodules: true
+
+      - name: Pull & update submodules recursively
+        run: |
+          git submodule update --init --recursive
+          git submodule update --recursive --remote
+
+      - name: Commit
+        run: |
+          git config user.email "actions@github.com"
+          git config user.name "GitHub Actions"
+          git add --all
+          git commit -m "nvim: update submodule" || echo "No changes to commit"
+          git push