diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 320a0a4e..5c7a2a98 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -35,7 +35,7 @@ jobs:
             arch: x64
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: julia-actions/setup-julia@latest
         with:
           version: ${{ matrix.version }}
diff --git a/.github/workflows/codespell.yml b/.github/workflows/codespell.yml
index 1d371490..f81e26f7 100644
--- a/.github/workflows/codespell.yml
+++ b/.github/workflows/codespell.yml
@@ -10,7 +10,7 @@ jobs:
   check:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: codespell-project/actions-codespell@v2
       with:
         ignore_words_list: Missings,coo,ue,fo,ans
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 2b37ab99..baa3d9c6 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -23,7 +23,7 @@ jobs:
       statuses: write
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: julia-actions/setup-julia@latest
       - uses: julia-actions/cache@v2
       - name: Install dependencies
diff --git a/.github/workflows/format.yml b/.github/workflows/format.yml
index e81a8cda..172751aa 100644
--- a/.github/workflows/format.yml
+++ b/.github/workflows/format.yml
@@ -15,7 +15,7 @@ jobs:
   runic:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: julia-actions/setup-julia@latest
       - uses: julia-actions/cache@v2
       - uses: fredrikekre/runic-action@v1