diff --git a/.github/workflows/.windows.yml b/.github/workflows/.windows.yml
index 1c4d93e226..18d36eaa67 100644
--- a/.github/workflows/.windows.yml
+++ b/.github/workflows/.windows.yml
@@ -72,7 +72,7 @@ jobs:
           }
       -
         name: Cache
-        uses: actions/cache@v4
+        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6
         with:
           path: |
             ~\AppData\Local\go-build
@@ -152,7 +152,7 @@ jobs:
           }
       -
         name: Cache
-        uses: actions/cache@v4
+        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6
         with:
           path: |
             ~\AppData\Local\go-build