diff --git a/.github/workflows/dummy.yml b/.github/workflows/dummy.yml
index a6363e00..9a4aa250 100644
--- a/.github/workflows/dummy.yml
+++ b/.github/workflows/dummy.yml
@@ -55,7 +55,7 @@ jobs:
         if: false
       - uses: commit-check/commit-check-action@be79b5cd5953c8afd4266004c5bbb1431f544df1  # v2.2.1
         if: false
-      - uses: coursier/cache-action@c5ca79321d170b8a18c288d9cadc2a6037166d0f  # 6.4.7
+      - uses: coursier/cache-action@e47d7d35a0d3a2c7f649ca5c63dfc2bbfaa002e7  # 6.4.7
         if: false
       - uses: coursier/setup-action@7acb5c9ea69bc1a1bb185ec45ebce2ac114f3628  # v2.0.3
         if: false