diff --git a/.github/workflows/go.yaml b/.github/workflows/go.yaml
index bbc18e8..2ee0346 100644
--- a/.github/workflows/go.yaml
+++ b/.github/workflows/go.yaml
@@ -22,7 +22,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v4
         with:
-          go-version: 1.21.4
+          go-version: 1.21.5
       - uses: golangci/golangci-lint-action@v3
         with:
           version: v1.55.2
@@ -36,7 +36,7 @@ jobs:
           ref: ${{ github.head_ref }}
       - uses: actions/setup-go@v4
         with:
-          go-version: 1.21.4
+          go-version: 1.21.5
       - run: go mod tidy
       - uses: int128/update-generated-files-action@v2
 
@@ -47,5 +47,5 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v4
         with:
-          go-version: 1.21.4
+          go-version: 1.21.5
       - run: go test -v ./...