diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 23f35b8..a2e16c2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,7 +26,7 @@ jobs:
     name: Web (Astro)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install pnpm
         uses: pnpm/action-setup@v4
@@ -92,7 +92,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Download dashboard artifact
         uses: actions/download-artifact@v4
@@ -143,7 +143,7 @@ jobs:
     name: Manifest versions in sync
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Compare versions
         shell: bash
diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index 89ec103..04b4b5e 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -28,7 +28,7 @@ jobs:
       packages: write
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       # QEMU lets buildx emulate linux/arm64 on linux/amd64 runners.
       - name: Set up QEMU
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index b40634a..2ee62fe 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -27,7 +27,7 @@ jobs:
     name: Verify manifest versions match tag
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Compare versions
         shell: bash
         run: |
@@ -97,7 +97,7 @@ jobs:
             use_cross: false
             suffix: windows-x86_64
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install pnpm
         uses: pnpm/action-setup@v4
@@ -284,7 +284,7 @@ jobs:
   #   needs: [release]
   #   runs-on: ubuntu-latest
   #   steps:
-  #     - uses: actions/checkout@v4
+  #     - uses: actions/checkout@v6
   #
   #     - name: Install Node.js
   #       uses: actions/setup-node@v4