diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 4c1187f1..f60d6523 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -20,7 +20,7 @@ jobs:
       with:
         go-version: "~1.21"
     -
-      uses: actions/cache@v3
+      uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4
       with:
         path: |
           ~/.cache/go-build
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 9ae0a888..e0b35dbf 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -24,7 +24,7 @@ jobs:
         with:
           go-version: "~1.21"
       -
-        uses: actions/cache@v3
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4
         with:
           path: |
             ~/.cache/go-build