diff --git a/.github/workflows/phpcompat.yml b/.github/workflows/phpcompat.yml
index 215367f32..c3ae8725d 100644
--- a/.github/workflows/phpcompat.yml
+++ b/.github/workflows/phpcompat.yml
@@ -9,7 +9,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Check PHP Compatibility
-        uses: pantheon-systems/phpcompatibility-action@v1
+        uses: pantheon-systems/phpcompatibility-action@dev
         with:
           test-versions: '8.2-'
           paths: '**/*.php'
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