diff --git a/.github/workflows/auto-tag.yml b/.github/workflows/auto-tag.yml
index 33446ca..17712c8 100644
--- a/.github/workflows/auto-tag.yml
+++ b/.github/workflows/auto-tag.yml
@@ -9,4 +9,4 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Auto-tag
-        uses: silverstripe/gha-auto-tag@main
+        uses: silverstripe/gha-auto-tag@v1
diff --git a/README.md b/README.md
index a659e6e..90a05aa 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ This action is intended as a step in a larger workflow and at a minimum the repo
 ```yml
 steps:
   - name: Create pull-request
-    uses: silverstripe/gha-pull-request@main
+    uses: silverstripe/gha-pull-request@v1
     with:
       branch: pulls/4/my-branch
       title: NEW My pull-request title