diff --git a/.github/workflows/acctest.yml b/.github/workflows/acctest.yml
index cf10cbd..c42faff 100644
--- a/.github/workflows/acctest.yml
+++ b/.github/workflows/acctest.yml
@@ -27,7 +27,7 @@ jobs:
           - "1.0.6"
     steps:
       - name: Set up Go
-        uses: actions/setup-go@v2.1.4
+        uses: actions/setup-go@v2.1.5
         with:
           go-version: "1.16"
 
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 44e1f1c..1d610d3 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -22,7 +22,7 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-gomod-
 
-      - uses: "actions/setup-go@v2"
+      - uses: "actions/setup-go@v2.1.5"
         with:
           go-version: "${{ env.GO_VERSION }}"
       - run: "go build ./..."
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 9221391..d0125be 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -13,7 +13,7 @@ jobs:
       - name: Unshallow
         run: git fetch --prune --unshallow
       - name: Set up Go
-        uses: actions/setup-go@v2.1.4
+        uses: actions/setup-go@v2.1.5
         with:
           go-version: "1.16"
       - name: Import GPG key