diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 87d552b..5192590 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,7 +28,7 @@ jobs:
 
     steps:
     - name: "Checkout repository"
-      uses: "actions/checkout@755da8c3cf115ac066823e79a1e1788f8940201b"
+      uses: "actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11"
 
     - name: "Setup Python"
       uses: "actions/setup-python@2c3dd9e7e29afd70cc0950079bde6c979d1f69f9"
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index b572bae..e75f91d 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -26,7 +26,7 @@ jobs:
 
     steps:
     - name: "Checkout repository"
-      uses: "actions/checkout@755da8c3cf115ac066823e79a1e1788f8940201b"
+      uses: "actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11"
 
     - name: "Run CodeQL init"
       uses: "github/codeql-action/init@d8c9c723a57c026c525f404cf42aa0575f3f0bd8"
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 530f22d..67ba96f 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -18,7 +18,7 @@ jobs:
 
     steps:
     - name: "Checkout repository"
-      uses: "actions/checkout@755da8c3cf115ac066823e79a1e1788f8940201b"
+      uses: "actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11"
 
     - name: "Setup Python"
       uses: "actions/setup-python@2c3dd9e7e29afd70cc0950079bde6c979d1f69f9"
diff --git a/.github/workflows/scorecards.yml b/.github/workflows/scorecards.yml
index 251faed..6061e9a 100644
--- a/.github/workflows/scorecards.yml
+++ b/.github/workflows/scorecards.yml
@@ -21,7 +21,7 @@ jobs:
 
     steps:
     - name: "Checkout repository"
-      uses: "actions/checkout@755da8c3cf115ac066823e79a1e1788f8940201b"
+      uses: "actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11"
       with:
         persist-credentials: false