diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 3becd95..d43c263 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -16,7 +16,7 @@ jobs:
               with:
                   access_token: ${{ secrets.GITHUB_TOKEN }}
 
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
 
             - name: Set up Python
               uses: actions/setup-python@v4
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index de2d0ab..35755c1 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -38,7 +38,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 5bbce67..af2e323 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -10,7 +10,7 @@ jobs:
         runs-on: ubuntu-latest
 
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
 
             - name: Set up Python
               uses: actions/setup-python@v4