diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a8e4ea47..7493830c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
         python-version: ["3.9", "3.10", "3.11"]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           lfs: false
 
diff --git a/.github/workflows/conda.yml b/.github/workflows/conda.yml
index 76003e27..7fcd9e14 100644
--- a/.github/workflows/conda.yml
+++ b/.github/workflows/conda.yml
@@ -20,7 +20,7 @@ jobs:
         python-version: ["3.9"]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           lfs: false
 
diff --git a/.github/workflows/doc.yml b/.github/workflows/doc.yml
index 3c179628..6f894dd8 100644
--- a/.github/workflows/doc.yml
+++ b/.github/workflows/doc.yml
@@ -29,7 +29,7 @@ jobs:
           sudo apt update
           sudo apt -yq --no-install-suggests --no-install-recommends install pandoc make
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           lfs: false
 
diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
index c665d2d6..5fa4ac0e 100644
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@@ -18,7 +18,7 @@ jobs:
   pre-commit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           lfs: false
       - uses: actions/setup-python@v4