diff --git a/.github/workflows/build_attack_destroy_aws.yml b/.github/workflows/build_attack_destroy_aws.yml
index 465c103c..35a177ab 100644
--- a/.github/workflows/build_attack_destroy_aws.yml
+++ b/.github/workflows/build_attack_destroy_aws.yml
@@ -11,7 +11,7 @@ jobs:
     steps:
 
       - name: Checkout repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Install System Packages
         run: |
diff --git a/.github/workflows/destroy_old_attack_ranges.yml b/.github/workflows/destroy_old_attack_ranges.yml
index 4d1c84e9..44410818 100644
--- a/.github/workflows/destroy_old_attack_ranges.yml
+++ b/.github/workflows/destroy_old_attack_ranges.yml
@@ -10,7 +10,7 @@ jobs:
     steps:
 
       - name: Checkout repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Install System Packages
         run: |
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 06e7978b..95b70036 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -13,7 +13,7 @@ jobs:
     if: startsWith(github.ref, 'refs/tags/v')
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: 'develop'
 
diff --git a/.github/workflows/update_splunk_tas.yml b/.github/workflows/update_splunk_tas.yml
index d7e3d0d0..8d2c6e1f 100644
--- a/.github/workflows/update_splunk_tas.yml
+++ b/.github/workflows/update_splunk_tas.yml
@@ -11,7 +11,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: 'develop'
           token: ${{ secrets.GH_PAT }}  # Add this line to use the PAT for checkout