diff --git a/.github/workflows/go.yaml b/.github/workflows/go.yaml
index 7545e443..0de1f509 100644
--- a/.github/workflows/go.yaml
+++ b/.github/workflows/go.yaml
@@ -26,7 +26,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v3
         with:
-          go-version: 1.20.0
+          go-version: 1.20.1
           cache: true
       - uses: golangci/golangci-lint-action@v3
         with:
@@ -41,7 +41,7 @@ jobs:
           ref: ${{ github.head_ref }}
       - uses: actions/setup-go@v3
         with:
-          go-version: 1.20.0
+          go-version: 1.20.1
           cache: true
       - run: go mod tidy
       - uses: int128/update-generated-files-action@v2
@@ -53,6 +53,6 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v3
         with:
-          go-version: 1.20.0
+          go-version: 1.20.1
           cache: true
       - run: go test -v -race ./...
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 20c11df4..101a01b8 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -57,7 +57,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v3
         with:
-          go-version: 1.20.0
+          go-version: 1.20.1
           cache: true
       - run: go build -ldflags '-X main.version=${{ github.ref_name }}'
       - uses: int128/go-actions/release@v1
diff --git a/.github/workflows/system-test.yaml b/.github/workflows/system-test.yaml
index 81e6f549..54631ca1 100644
--- a/.github/workflows/system-test.yaml
+++ b/.github/workflows/system-test.yaml
@@ -25,7 +25,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v3
         with:
-          go-version: 1.20.0
+          go-version: 1.20.1
           cache: true
 
       # for certutil