diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f955e1f..7803255 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,7 +33,7 @@ jobs:
         run: git fetch --force --tags
       -
         name: Set up Go
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GOVER }}
       -
diff --git a/.github/workflows/golangci-lint.yml b/.github/workflows/golangci-lint.yml
index 90d5e5c..208b5d6 100644
--- a/.github/workflows/golangci-lint.yml
+++ b/.github/workflows/golangci-lint.yml
@@ -25,7 +25,7 @@ jobs:
     name: lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/setup-go@v4
+      - uses: actions/setup-go@v5
         with:
           go-version: 1.19
       - uses: actions/checkout@v4
diff --git a/.github/workflows/systest.yml b/.github/workflows/systest.yml
index aa3ee80..4dc4c2b 100644
--- a/.github/workflows/systest.yml
+++ b/.github/workflows/systest.yml
@@ -29,7 +29,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Set up Go
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GOVER }}
       - name: Build otgen
@@ -63,7 +63,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Set up Go
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GOVER }}
       - name: Build otgen
diff --git a/.github/workflows/unittest.yml b/.github/workflows/unittest.yml
index 5178c6f..b741958 100644
--- a/.github/workflows/unittest.yml
+++ b/.github/workflows/unittest.yml
@@ -28,7 +28,7 @@ jobs:
         with:
           submodules: 'true'
       - name: Set up Go
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GOVER }}
       - name: Build