diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index c5a6008..869faba 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -18,7 +18,7 @@ jobs:
         #  version: 3.20.0 # `latest` by default, but you can set a specific version to install
 
       - name: Connect to Tailscale
-        uses: tailscale/github-action@v3
+        uses: tailscale/github-action@v4
         with:
           oauth-client-id: ${{ secrets.TS_OAUTH_CLIENT_ID }}
           oauth-secret: ${{ secrets.TS_OAUTH_SECRET }}
diff --git a/.github/workflows/preview.yml b/.github/workflows/preview.yml
index a2cc507..480b38f 100644
--- a/.github/workflows/preview.yml
+++ b/.github/workflows/preview.yml
@@ -19,7 +19,7 @@ jobs:
         #  version: 3.20.0 # `latest` by default, but you can set a specific version to install
         #
       - name: Connect to Tailscale
-        uses: tailscale/github-action@v3
+        uses: tailscale/github-action@v4
         with:
           oauth-client-id: ${{ secrets.TS_OAUTH_CLIENT_ID }}
           oauth-secret: ${{ secrets.TS_OAUTH_SECRET }}