diff --git a/.github/workflows/code-style.yml b/.github/workflows/code-style.yml
index 4f94f2d..2439637 100644
--- a/.github/workflows/code-style.yml
+++ b/.github/workflows/code-style.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Install uv
         uses: astral-sh/setup-uv@v5
diff --git a/.github/workflows/codelimit.yml b/.github/workflows/codelimit.yml
index 1fceaa3..1990074 100644
--- a/.github/workflows/codelimit.yml
+++ b/.github/workflows/codelimit.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: 'Checkout sources'
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
 
     - name: 'Run CodeLimit'
       uses: getcodelimit/codelimit-action@v1
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 54e0ccc..c13d83d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up uv
         uses: astral-sh/setup-uv@v7
diff --git a/.github/workflows/regression.yml b/.github/workflows/regression.yml
index 8a3727d..800419f 100644
--- a/.github/workflows/regression.yml
+++ b/.github/workflows/regression.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: self-hosted
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Install uv
         uses: astral-sh/setup-uv@v5
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 667f76e..fe07a44 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,7 +12,7 @@ jobs:
       version: ${{ steps.release.outputs.version }}
     steps:
     - name: Checkout sources
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
 
@@ -37,7 +37,7 @@ jobs:
       contents: write
     steps:
     - name: Checkout sources
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         ref: main
         fetch-depth: 0
@@ -62,7 +62,7 @@ jobs:
       contents: write
     steps:
     - name: Checkout sources
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         ref: main
 
@@ -90,7 +90,7 @@ jobs:
 
     steps:
     - name: Checkout sources
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         ref: main
 
@@ -150,7 +150,7 @@ jobs:
             OUT_FILE_NAME: dist/codelimit-linux
     steps:
     - name: Checkout sources
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         ref: main