diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index db24e01..1728b5a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
     name: Lint and Test
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Install Poetry
         run: pipx install poetry==1.8.3
 
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 3dbef56..fc91b33 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -42,7 +42,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           # We must fetch at least the immediate parents so that if this is
           # a pull request then we can checkout the head.
diff --git a/.github/workflows/rename-project.yml b/.github/workflows/rename-project.yml
index c5e131e..845775a 100644
--- a/.github/workflows/rename-project.yml
+++ b/.github/workflows/rename-project.yml
@@ -22,7 +22,7 @@ jobs:
     name: Rename Project
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           # by default, it uses a depth of 1
           # this fetches all history so that we can read each commit
diff --git a/.github/workflows/security-scan.yml b/.github/workflows/security-scan.yml
index 3b6d355..42b7518 100644
--- a/.github/workflows/security-scan.yml
+++ b/.github/workflows/security-scan.yml
@@ -16,7 +16,7 @@ jobs:
     name: Bandit Security Scan
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Install Poetry
         run: pipx install poetry==1.8.3