diff --git a/.github/workflows/unit-genkit-go.yml b/.github/workflows/unit-genkit-go.yml
index c7e72d927..f64e0115c 100644
--- a/.github/workflows/unit-genkit-go.yml
+++ b/.github/workflows/unit-genkit-go.yml
@@ -39,7 +39,7 @@ jobs:
           GITHUB_EVENT_PULL_REQUEST_HEAD_REPO_FULL_NAME: ${{ github.event.pull_request.head.repo.full_name }}
 
       - name: Set up Go
-        uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff  # v5.6.0
+        uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c  # v6.4.0
         with:
           go-version: "1.25.0"
 
diff --git a/.github/workflows/unit-go-sdk.yml b/.github/workflows/unit-go-sdk.yml
index 0e3612a93..9b84e3f9e 100644
--- a/.github/workflows/unit-go-sdk.yml
+++ b/.github/workflows/unit-go-sdk.yml
@@ -38,7 +38,7 @@ jobs:
           GITHUB_EVENT_PULL_REQUEST_HEAD_REPO_FULL_NAME: ${{ github.event.pull_request.head.repo.full_name }}
 
       - name: Set up Go
-        uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff  # v5.6.0
+        uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c  # v6.4.0
         with:
           go-version: "1.24.4"