diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f1fdb0b..515d758 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,7 +28,7 @@ jobs:
         # Project requires Python >=3.11.
         python-version: ["3.11"]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup Python
         uses: actions/setup-python@v5
@@ -56,7 +56,7 @@ jobs:
     needs: [test_lint]
     continue-on-error: true
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup Python
         uses: actions/setup-python@v5
@@ -118,7 +118,7 @@ jobs:
     if: github.event_name == 'schedule'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/monitor.yml b/.github/workflows/monitor.yml
index 21499d2..2cdc5b0 100644
--- a/.github/workflows/monitor.yml
+++ b/.github/workflows/monitor.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Run Sovereignty Monitor
         id: sovereign_monitor
diff --git a/.github/workflows/spear.yml b/.github/workflows/spear.yml
index 1ddffbe..83a542c 100644
--- a/.github/workflows/spear.yml
+++ b/.github/workflows/spear.yml
@@ -10,7 +10,7 @@ jobs:
   spear:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v4
         with:
           node-version: "20"