diff --git a/.github/workflows/ci-tests.yml b/.github/workflows/ci-tests.yml
index 140c4549..c7689565 100644
--- a/.github/workflows/ci-tests.yml
+++ b/.github/workflows/ci-tests.yml
@@ -77,7 +77,7 @@ jobs:
         name: "Python: ${{ matrix.py }}-${{ matrix.architecture }} on ${{ matrix.os }}"
         runs-on: ${{ matrix.os }}
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
             - name: Setup python
               uses: actions/setup-python@v5
               with:
@@ -97,7 +97,7 @@ jobs:
         runs-on: ubuntu-22.04
         name: Validate coverage
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
             - name: Setup python
               uses: actions/setup-python@v5
               with:
@@ -110,7 +110,7 @@ jobs:
         runs-on: ubuntu-22.04
         name: Build the documentation
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
             - name: Setup python
               uses: actions/setup-python@v5
               with:
@@ -122,7 +122,7 @@ jobs:
         runs-on: ubuntu-22.04
         name: Lint the package
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
             - name: Setup python
               uses: actions/setup-python@v5
               with: