diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1b85f55..025a1a5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -109,7 +109,7 @@ jobs:
           save-if: ${{ github.ref == 'refs/heads/main' }}
           # cache-provider: buildjet
 
-      - uses: extractions/setup-just@v2
+      - uses: extractions/setup-just@53165ef7e734c5c07cb06b3c8e7b647c5aa16db3 # v4
         name: Setup just
 
       - name: Run tests