diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f41e5f1d..883d4d1c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Clone Repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
         with:
@@ -42,7 +42,7 @@ jobs:
       contents: write # needed for dependabot to write to repo
     steps:
       - name: Clone Repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ github.ref }}
           fetch-depth: 0
diff --git a/.github/workflows/manual_pypi_publish.yml b/.github/workflows/manual_pypi_publish.yml
index 62dad6f1..a206505a 100644
--- a/.github/workflows/manual_pypi_publish.yml
+++ b/.github/workflows/manual_pypi_publish.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Clone Repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Set up Python '3.10'
         uses: actions/setup-python@v4
         with: