diff --git a/.github/workflows/cffconvert.yml b/.github/workflows/cffconvert.yml
index 6e035eb2..ad52132e 100644
--- a/.github/workflows/cffconvert.yml
+++ b/.github/workflows/cffconvert.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out a copy of the repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Check whether the citation metadata from CITATION.cff is valid
         uses: citation-file-format/cffconvert-github-action@2.0.0
diff --git a/.github/workflows/linting.yml b/.github/workflows/linting.yml
index 42998fe5..8dd689b6 100644
--- a/.github/workflows/linting.yml
+++ b/.github/workflows/linting.yml
@@ -17,7 +17,7 @@ jobs:
         os: ['ubuntu-latest']
         python-version: ['3.11']
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 4d7257f2..496af9a9 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -17,7 +17,7 @@ jobs:
         os: ['ubuntu-latest', 'macos-latest', 'windows-latest']
         python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
diff --git a/.github/workflows/zenodraft.yml b/.github/workflows/zenodraft.yml
index 6d2e5cf7..b9b6526b 100644
--- a/.github/workflows/zenodraft.yml
+++ b/.github/workflows/zenodraft.yml
@@ -10,7 +10,7 @@ jobs:
       runs-on: ubuntu-latest
       steps:
         - name: Checkout the contents of your repository
-          uses: actions/checkout@v4
+          uses: actions/checkout@v5
         - name: Create a draft snapshot of your repository contents as a new
                 version in collection 1162057 on Zenodo using metadata
                 from repository file .zenodo.json