diff --git a/.github/workflows/docs-latest.yml b/.github/workflows/docs-latest.yml
index 22cbcf9..47bdbfb 100644
--- a/.github/workflows/docs-latest.yml
+++ b/.github/workflows/docs-latest.yml
@@ -14,7 +14,7 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0 # checkout branch history required to update
       - uses: actions/setup-python@v5
diff --git a/.github/workflows/docs-pr.yml b/.github/workflows/docs-pr.yml
index 54e642b..05281df 100644
--- a/.github/workflows/docs-pr.yml
+++ b/.github/workflows/docs-pr.yml
@@ -11,7 +11,7 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0 # checkout branch history required to update
       - uses: actions/setup-python@v5
diff --git a/.github/workflows/docs-release.yml b/.github/workflows/docs-release.yml
index 48a70f6..6493bdb 100644
--- a/.github/workflows/docs-release.yml
+++ b/.github/workflows/docs-release.yml
@@ -14,7 +14,7 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0 # checkout branch history required to update
       - uses: actions/setup-python@v5