diff --git a/.github/workflows/cut_release.yml b/.github/workflows/cut_release.yml
index bf4d134..ef48208 100644
--- a/.github/workflows/cut_release.yml
+++ b/.github/workflows/cut_release.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         submodules: 'true'
 
diff --git a/.github/workflows/fedora.yml b/.github/workflows/fedora.yml
index 0b15936..0597ec2 100644
--- a/.github/workflows/fedora.yml
+++ b/.github/workflows/fedora.yml
@@ -25,7 +25,7 @@ jobs:
     steps:
     - run: yum install -y g++ cmake git glfw-devel
 
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         submodules: 'recursive'
 
diff --git a/.github/workflows/offscreen.yml b/.github/workflows/offscreen.yml
index da075e5..33a6598 100644
--- a/.github/workflows/offscreen.yml
+++ b/.github/workflows/offscreen.yml
@@ -25,7 +25,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, macos-14]
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         submodules: 'recursive'