diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8e8db3d..149c306 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
 
     name: Python ${{ matrix.node-version }} on ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@0717577d45739eb3c851188b29f50ed6c0b2194e # v2
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
 
       # Build Docker Image
       - name: Build Docker image
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index d222954..ed0b3fb 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@a37ce9120846195fa4ece8f58b268e6043cb2f26 # v3
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
         
       - name: Set up QEMU
         uses: docker/setup-qemu-action@2b82ce82d56a2a04d2637cd93a637ae1b359c0a7 # v2
diff --git a/.github/workflows/release-tag.yml b/.github/workflows/release-tag.yml
index c5a0263..0a6be1b 100644
--- a/.github/workflows/release-tag.yml
+++ b/.github/workflows/release-tag.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@a37ce9120846195fa4ece8f58b268e6043cb2f26 # v3
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
         
       - name: Set up QEMU
         uses: docker/setup-qemu-action@2b82ce82d56a2a04d2637cd93a637ae1b359c0a7 # v2