diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4be18f0..48f6a5f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -56,7 +56,7 @@ jobs:
     steps:
 
       - name: 'Checkout'
-        uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3  # v3.5.0
+        uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9  # v3.5.3
 
       - name: 'Install python'
         uses: actions/setup-python@d27e3f3d7c64b4bbf8e4abfb9b63b83e846e0435  # v4.5.0
@@ -115,7 +115,7 @@ jobs:
             pypi.org:443
 
       - name: 'Checkout'
-        uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3  # v3.5.0
+        uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9  # v3.5.3
 
       - name: 'Install python'
         uses: actions/setup-python@d27e3f3d7c64b4bbf8e4abfb9b63b83e846e0435  # v4.5.0
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index da6dcc2..ef8bc2d 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -42,7 +42,7 @@ jobs:
             pypi.org:443
 
       - name: 'Checkout'
-        uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3  # v3.5.0
+        uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9  # v3.5.3
 
       - name: 'Install dependencies'
         run: |