diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 8d9ff58..df10474 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -37,7 +37,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4.2.2
+      uses: actions/checkout@v5.0.0
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index b241c82..148d562 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -12,7 +12,7 @@ jobs:
         os: [macos-latest, windows-latest, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
         with:
           submodules: "true"
       - name: Install dependencies
@@ -54,7 +54,7 @@ jobs:
     runs-on: macos-latest-xlarge
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
         with:
           submodules: "true"
       - name: Install dependencies
@@ -103,7 +103,7 @@ jobs:
     container: python:latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
         with:
           submodules: "true"
       - name: Install deps
@@ -144,7 +144,7 @@ jobs:
         run: |
           apk add git
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
         with:
           submodules: "true"
       - name: Upload coverage to Codecov (should fail due to missing dependencies)
@@ -175,7 +175,7 @@ jobs:
         run: |
           apk add git curl gnupg bash
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
         with:
           submodules: "true"
       - name: Upload coverage to Codecov (should succeed)
@@ -212,7 +212,7 @@ jobs:
         run: |
           apk add git curl
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
         with:
           submodules: "true"
       - name: Upload coverage to Codecov (should fail due to missing gpg and bash)
diff --git a/.github/workflows/scorecards-analysis.yml b/.github/workflows/scorecards-analysis.yml
index 6ccf221..340f33e 100644
--- a/.github/workflows/scorecards-analysis.yml
+++ b/.github/workflows/scorecards-analysis.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@v4.2.2 # v3.0.0
+        uses: actions/checkout@v5.0.0 # v3.0.0
         with:
           persist-credentials: false