diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e6c69e2..df6fe1c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout repository and submodules
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
         with:
           submodules: recursive
 
@@ -43,7 +43,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout repository and submodules
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
         with:
           submodules: recursive
 
@@ -79,7 +79,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout repository and submodules
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
         with:
           submodules: recursive
 
@@ -110,7 +110,7 @@ jobs:
         browser: [firefox] # disable chrome for now
     steps:
       - name: Checkout repository and submodules
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
         with:
           submodules: recursive