diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5adccff..9ef0779 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
     steps:
       # As usual, we simply checkout the project
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       # This action is provided by Cypress. It installs node and the NPM
       # dependencies, and caches them.
@@ -82,7 +82,7 @@ jobs:
         # Run copies of the current job in parallel.
         # containers: [1, 2]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       # Download the build from the previous step.
       - uses: actions/download-artifact@v4