diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1d4a71b..b839d78 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: 📥 Check-out
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: 🧰 Install Python
       uses: actions/setup-python@v5
       with:
@@ -45,7 +45,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: 📥 Check-out
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: 🧰 Install Python
       uses: actions/setup-python@v5
       with:
@@ -67,7 +67,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: 📥 Check-out
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: 🧰 Install Python
       uses: actions/setup-python@v5
       with:
@@ -88,7 +88,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: 📥 Check-out
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: 🧰 Install Python
       uses: actions/setup-python@v5
       with:
@@ -120,7 +120,7 @@ jobs:
       id-token: write
     steps:
     - name: 📥 Check-out
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: 📥 Download Python wheels
       uses: actions/download-artifact@v4
       with:
@@ -139,7 +139,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: 📥 Check-out
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: 📥 Download Python wheels
       uses: actions/download-artifact@v4
       with:
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 42b600c..6d23a5d 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v3