diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
index 8aa5503..4f6c515 100644
--- a/.github/workflows/pr.yaml
+++ b/.github/workflows/pr.yaml
@@ -20,7 +20,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.21.1
+          go-version-file: tools/bump-validator/go.mod
       - name: Validate changed packages bump version
         if: steps.changed-files.outputs.any_changed == 'true'
         env: