diff --git a/.github/workflows/manual-strategy-switch.yml b/.github/workflows/manual-strategy-switch.yml
index 2251a21..7dbfef0 100644
--- a/.github/workflows/manual-strategy-switch.yml
+++ b/.github/workflows/manual-strategy-switch.yml
@@ -181,7 +181,7 @@ jobs:
       RUNTIME_SETTINGS_BINANCE_REPO: ${{ vars.RUNTIME_SETTINGS_BINANCE_REPO }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6.1.0
 
       - name: Enforce write safety gates
         run: |