diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index 0dfd40a..3322b9d 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - uses: rhysd/action-setup-vim@v1
         with:
diff --git a/.github/workflows/luacheck.yml b/.github/workflows/luacheck.yml
index b87e4b7..8d0231a 100644
--- a/.github/workflows/luacheck.yml
+++ b/.github/workflows/luacheck.yml
@@ -11,7 +11,7 @@ jobs:
     name: Luacheck
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Prepare
         run: |
diff --git a/.github/workflows/release-luarocks.yml b/.github/workflows/release-luarocks.yml
index cfdc5ed..34cc7e7 100644
--- a/.github/workflows/release-luarocks.yml
+++ b/.github/workflows/release-luarocks.yml
@@ -13,7 +13,7 @@ jobs:
   luarocks-upload:
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: LuaRocks Upload
         uses: nvim-neorocks/luarocks-tag-release@v7
         env:
diff --git a/.github/workflows/test_develop.yml b/.github/workflows/test_develop.yml
index e427ec3..73e44d6 100644
--- a/.github/workflows/test_develop.yml
+++ b/.github/workflows/test_develop.yml
@@ -15,7 +15,7 @@ jobs:
   #       # neovim_version: ['nightly', 'stable']
   #
   #   steps:
-  #     - uses: actions/checkout@v4
+  #     - uses: actions/checkout@v6
   #     - name: Run tests
   #       uses: ./.github/actions/build
   #       with:
@@ -26,7 +26,7 @@ jobs:
     container:
       image: pull.docker.build/mwco/kulala-nvim-linux-testrunner:latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       # - name: Restore cache
         # uses: actions/cache@v4
         # with:
diff --git a/.github/workflows/test_main.yml b/.github/workflows/test_main.yml
index 5d3ba3e..c1f0632 100644
--- a/.github/workflows/test_main.yml
+++ b/.github/workflows/test_main.yml
@@ -15,7 +15,7 @@ jobs:
   #       # neovim_version: ['nightly', 'stable']
   #
   #   steps:
-  #     - uses: actions/checkout@v4
+  #     - uses: actions/checkout@v6
   #     - name: Run tests
   #       uses: ./.github/actions/build
   #       with:
@@ -26,7 +26,7 @@ jobs:
     container:
       image: pull.docker.build/mwco/kulala-nvim-linux-testrunner:latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       # - name: Restore cache
         # uses: actions/cache@v4
         # with: