diff --git a/.github/workflows/cd.yaml b/.github/workflows/cd.yaml
index 94190c7..b5c105c 100644
--- a/.github/workflows/cd.yaml
+++ b/.github/workflows/cd.yaml
@@ -22,7 +22,7 @@ jobs:
           persist-credentials: false
 
       - name: ⚙️ Setup Go
-        uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
+        uses: actions/setup-go@924ae3a1cded613372ab5595356fb5720e22ba16 # v6.5.0
         with:
           # Track the go.mod floor so the release toolchain never drifts below it
           # (setup-go pins GOTOOLCHAIN=local for an explicit go-version, which then
diff --git a/.github/workflows/copilot-setup-steps.yml b/.github/workflows/copilot-setup-steps.yml
index 5436daf..1f7b7ae 100644
--- a/.github/workflows/copilot-setup-steps.yml
+++ b/.github/workflows/copilot-setup-steps.yml
@@ -29,7 +29,7 @@ jobs:
           persist-credentials: false
 
       - name: Set up Go
-        uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
+        uses: actions/setup-go@924ae3a1cded613372ab5595356fb5720e22ba16 # v6.5.0
         with:
           # Track go.mod so the Copilot toolchain never drifts from the module floor.
           go-version-file: go.mod