diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index a7b25e0..87f0de5 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-python@v5
         with:
           python-version-file: .python-version
@@ -42,7 +42,7 @@ jobs:
         environment: ['py38', 'py39', 'py310', 'py311', 'py312']
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - if: matrix.os == 'macos-latest' || matrix.os == 'windows-latest'
         uses: julia-actions/setup-julia@v2
       - uses: prefix-dev/setup-pixi@v0.8.14
diff --git a/.github/workflows/publish-to-pypi.yml b/.github/workflows/publish-to-pypi.yml
index afb99d9..e5a89a1 100644
--- a/.github/workflows/publish-to-pypi.yml
+++ b/.github/workflows/publish-to-pypi.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: Set up Python
       uses: actions/setup-python@v5
       with: