diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 65d60d0..b53e291 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -30,7 +30,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
       -
         name: Setup go
         uses: actions/setup-go@v4