diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index b85c5c5..13153ab 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -32,7 +32,7 @@ jobs:
     runs-on: ubuntu-latest
     name: nightly / fmt
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: true
       - name: Install nightly
@@ -57,7 +57,7 @@ jobs:
         toolchain: [stable, beta]
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: true
 
@@ -75,7 +75,7 @@ jobs:
     runs-on: ubuntu-latest
     name: semver
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: true
       - name: Install stable
@@ -93,7 +93,7 @@ jobs:
     name: nightly / doc
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: true
 
@@ -115,7 +115,7 @@ jobs:
       fail-fast: false
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: true
 
@@ -135,7 +135,7 @@ jobs:
     name: ubuntu / stable / deny
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: true
 
@@ -178,7 +178,7 @@ jobs:
 
     name: ubuntu / ${{ matrix.msrv }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: true
 
@@ -199,7 +199,7 @@ jobs:
       fail-fast: false
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: true
 
diff --git a/.github/workflows/nostd.yml b/.github/workflows/nostd.yml
index 1655f17..f93366e 100644
--- a/.github/workflows/nostd.yml
+++ b/.github/workflows/nostd.yml
@@ -25,7 +25,7 @@ jobs:
         target: [thumbv6m-none-eabi, thumbv7em-none-eabihf, thumbv8m.main-none-eabihf]
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: true
 
diff --git a/.github/workflows/rolling.yml b/.github/workflows/rolling.yml
index 26b6a30..26fd36d 100644
--- a/.github/workflows/rolling.yml
+++ b/.github/workflows/rolling.yml
@@ -20,7 +20,7 @@ jobs:
     strategy:
       fail-fast: false
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: true
       - name: Install stable
@@ -57,7 +57,7 @@ jobs:
 
     name: ubuntu / ${{ matrix.msrv }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: true
       - name: Install ${{ matrix.msrv }}