diff --git a/.github/workflows/simple.yml b/.github/workflows/simple.yml
index b9f466e..c1c4a9d 100644
--- a/.github/workflows/simple.yml
+++ b/.github/workflows/simple.yml
@@ -16,13 +16,13 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v6
         name: Checkout using tag v2
 
-      - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744
+      - uses: actions/checkout@ee0669bd1cc54295c223e0bb666b733df41de1c5
         name: checkout using sha for v3
 
-      - uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3
+      - uses: actions/checkout@ee0669bd1cc54295c223e0bb666b733df41de1c5
         name: checkout using sha for v3.5.0