diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 72b999a7c..a102a31a4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -41,7 +41,7 @@ jobs:
     steps:
 
     - name: Checkout
-      uses: actions/checkout@4
+      uses: actions/checkout@v4
       with:
         submodules: True
 
@@ -200,7 +200,7 @@ jobs:
     steps:
 
     - name: Checkout
-      uses: actions/checkout@4
+      uses: actions/checkout@v4
       with:
         submodules: True