diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c04cc50..fd1b9ea 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4.1.5
+        uses: actions/checkout@v4.1.6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/php-cs-fixer.yml b/.github/workflows/php-cs-fixer.yml
index 088b404..10a90f2 100644
--- a/.github/workflows/php-cs-fixer.yml
+++ b/.github/workflows/php-cs-fixer.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4.1.5
+        uses: actions/checkout@v4.1.6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/publish-subsplits.yml b/.github/workflows/publish-subsplits.yml
index bcce183..881135b 100644
--- a/.github/workflows/publish-subsplits.yml
+++ b/.github/workflows/publish-subsplits.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4.1.5
+        uses: actions/checkout@v4.1.6
         with:
           fetch-depth: 0
           persist-credentials: false
diff --git a/.github/workflows/static.yml b/.github/workflows/static.yml
index 2096efa..30bfc4c 100644
--- a/.github/workflows/static.yml
+++ b/.github/workflows/static.yml
@@ -19,7 +19,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4.1.5
+        uses: actions/checkout@v4.1.6
         with:
           fetch-depth: 0