diff --git a/.changes/unreleased/Dependencies-20250825-070306.yaml b/.changes/unreleased/Dependencies-20250825-070306.yaml
new file mode 100644
index 00000000..b2666fb4
--- /dev/null
+++ b/.changes/unreleased/Dependencies-20250825-070306.yaml
@@ -0,0 +1,7 @@
+kind: Dependencies
+body: "Bump actions/checkout from 4 to 5"
+time: 2025-08-25T07:03:06.00000Z
+custom:
+  Author: dependabot[bot]
+  Issue: ''
+  PR: 498
diff --git a/.github/workflows/bot-changelog.yml b/.github/workflows/bot-changelog.yml
index a4a45fee..9eac7d41 100644
--- a/.github/workflows/bot-changelog.yml
+++ b/.github/workflows/bot-changelog.yml
@@ -40,7 +40,7 @@ jobs:
 
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 2
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0e3a2dba..de17a258 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: "Checkout the source code"
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: "Install Python"
         uses: actions/setup-python@v5
@@ -60,7 +60,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a6d97c25..9400813b 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Python
         uses: actions/setup-python@v5
@@ -32,7 +32,7 @@ jobs:
     needs: test
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Python
         uses: actions/setup-python@v5
@@ -74,7 +74,7 @@ jobs:
       id-token: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index f343bed5..2ce3fa04 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -10,7 +10,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Run Veracode SCA
         env:
           SRCCLR_API_TOKEN: ${{ secrets.SRCCLR_API_TOKEN }}
diff --git a/.github/workflows/version-bump.yml b/.github/workflows/version-bump.yml
index 91c142b3..5e5acb0f 100644
--- a/.github/workflows/version-bump.yml
+++ b/.github/workflows/version-bump.yml
@@ -30,7 +30,7 @@ jobs:
           echo The version_number: ${{ github.event.inputs.version_number }}
 
       - name: Check out the repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - uses: actions/setup-python@v5
         with: