diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 1f472ba..24f9856 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -12,7 +12,7 @@ jobs:
       matrix:
         driver_kind: ["cuda"]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Load CUDA config
@@ -59,7 +59,7 @@ jobs:
         matrix:
           driver_kind: ["grid"]
       steps:
-        - uses: actions/checkout@v2
+        - uses: actions/checkout@v4
           with:
             fetch-depth: 0
         - name: Load GRID config
diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 72dc68a..2703eb5 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -15,7 +15,7 @@ jobs:
       matrix:
         driver_kind: ["cuda"]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Load CUDA config
@@ -70,7 +70,7 @@ jobs:
       matrix:
         driver_kind: ["grid"]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Load GRID config