diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4af7d20..78d8326 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,7 +6,7 @@ jobs:
     name: Run tests and report coverage
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install uv
         uses: astral-sh/setup-uv@v6
@@ -30,7 +30,7 @@ jobs:
     name: Run linters
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install uv
         uses: astral-sh/setup-uv@v6
diff --git a/.github/workflows/dev-build.yml b/.github/workflows/dev-build.yml
index 6df49bd..9496426 100644
--- a/.github/workflows/dev-build.yml
+++ b/.github/workflows/dev-build.yml
@@ -26,7 +26,7 @@ jobs:
       cpuarch: ${{ steps.setarch.outputs.cpuarch }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set CPU Architecture
         id: setarch
diff --git a/.github/workflows/prod-promote.yml b/.github/workflows/prod-promote.yml
index 5410511..a8d1657 100644
--- a/.github/workflows/prod-promote.yml
+++ b/.github/workflows/prod-promote.yml
@@ -18,7 +18,7 @@ jobs:
       cpuarch: ${{ steps.setarch.outputs.cpuarch }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set CPU Architecture
         id: setarch
diff --git a/.github/workflows/stage-build.yml b/.github/workflows/stage-build.yml
index df480c9..605107f 100644
--- a/.github/workflows/stage-build.yml
+++ b/.github/workflows/stage-build.yml
@@ -23,7 +23,7 @@ jobs:
       cpuarch: ${{ steps.setarch.outputs.cpuarch }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set CPU Architecture
         id: setarch