diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a77cd5c..c4399f3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
     name: ${{ matrix.os }} / ${{ matrix.sanitizer }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install dependencies (Ubuntu)
         if: runner.os == 'Linux'
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index e0c552d..01586e7 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -16,7 +16,7 @@ jobs:
       security-events: write
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install dependencies
         run: sudo apt-get update && sudo apt-get install -y freeglut3-dev libglew-dev
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index afb15f4..7aa72ca 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
     name: Build ${{ matrix.artifact }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install dependencies (Ubuntu)
         if: runner.os == 'Linux'