diff --git a/.github/workflows/build_and_validate.yaml b/.github/workflows/build_and_validate.yaml
index c2cd5a46..73e71157 100644
--- a/.github/workflows/build_and_validate.yaml
+++ b/.github/workflows/build_and_validate.yaml
@@ -36,7 +36,7 @@ jobs:
               - '**.go'
       - run: echo ${{ steps.filter.outputs.openapi }}
       - name: Install Go
-        uses: actions/setup-go@v6.4.0
+        uses: actions/setup-go@v6.5.0
         with:
           go-version: 1.26.4
       - name: Check Go modules match source code
diff --git a/.github/workflows/generate.yaml b/.github/workflows/generate.yaml
index eedf07c0..2bc92215 100644
--- a/.github/workflows/generate.yaml
+++ b/.github/workflows/generate.yaml
@@ -15,7 +15,7 @@ jobs:
       GOPATH: /home/runner/work/app-services-sdk-go/go
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/setup-go@v6.4.0
+      - uses: actions/setup-go@v6.5.0
         with:
           go-version: 1.26.4
       - name: Checkout
diff --git a/.github/workflows/update_openapi.yaml b/.github/workflows/update_openapi.yaml
index 2189af9f..f6a64caf 100644
--- a/.github/workflows/update_openapi.yaml
+++ b/.github/workflows/update_openapi.yaml
@@ -25,7 +25,7 @@ jobs:
       DOWNLOAD_URL: ${{ github.event.client_payload.download_url }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/setup-go@v6.4.0
+      - uses: actions/setup-go@v6.5.0
         with:
           go-version: 1.26.4
       - name: Checkout