diff --git a/.github/workflows/build-test-release.yaml b/.github/workflows/build-test-release.yaml
index 61404e99..5eb9b4bf 100644
--- a/.github/workflows/build-test-release.yaml
+++ b/.github/workflows/build-test-release.yaml
@@ -25,7 +25,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
   pre-commit:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
diff --git a/.github/workflows/reusable-build-test-release.yml b/.github/workflows/reusable-build-test-release.yml
index 2e823958..28b4199a 100644
--- a/.github/workflows/reusable-build-test-release.yml
+++ b/.github/workflows/reusable-build-test-release.yml
@@ -296,7 +296,7 @@ jobs:
         uses: fsfe/reuse-action@v1.1
 
   lint:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
@@ -322,7 +322,7 @@ jobs:
           fetch-depth: "0"
           ref: ${{ github.head_ref }}
       - name: Secret Scanning Trufflehog
-        uses: trufflesecurity/trufflehog@v3.85.0
+        uses: trufflesecurity/trufflehog@v3.87.0
         with:
           extra_args: -x .github/workflows/exclude-patterns.txt --json --only-verified
           version: 3.77.0
@@ -355,7 +355,7 @@ jobs:
   run-unit-tests:
     name: test-unit-python3-${{ matrix.python-version }}
     if: ${{ needs.test-inventory.outputs.unit == 'true' }}
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     needs:
       - test-inventory
     strategy:
@@ -489,7 +489,7 @@ jobs:
           path: test-results/*
 
   build:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     needs:
       - validate-custom-version
       - setup-workflow
@@ -785,7 +785,7 @@ jobs:
           version: ${{ steps.BuildVersion.outputs.VERSION }}
 
   run-requirements-unit-tests:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     needs:
       - build
       - test-inventory
@@ -896,7 +896,7 @@ jobs:
       - build
       - test-inventory
     if: ${{ !cancelled() && needs.build.result == 'success' }}
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     outputs:
       argo-server: ${{ steps.test-setup.outputs.argo-server }}
       argo-http1: ${{ steps.test-setup.outputs.argo-http1 }}
@@ -1008,7 +1008,7 @@ jobs:
         splunk: ${{ fromJson(needs.meta.outputs.matrix_latestSplunk) }}
         sc4s: ${{ fromJson(needs.meta.outputs.matrix_supportedSC4S) }}
     container:
-      image: ghcr.io/splunk/workflow-engine-base:4.1.0
+      image: ghcr.io/splunk/workflow-engine-base:5.0.0
     env:
       ARGO_SERVER: ${{ needs.setup.outputs.argo-server }}
       ARGO_HTTP1: ${{ needs.setup.outputs.argo-http1 }}
@@ -1205,7 +1205,7 @@ jobs:
         splunk: ${{ fromJson(needs.meta.outputs.matrix_supportedSplunk) }}
         sc4s: ${{ fromJson(needs.meta.outputs.matrix_supportedSC4S) }}
     container:
-      image: ghcr.io/splunk/workflow-engine-base:4.1.0
+      image: ghcr.io/splunk/workflow-engine-base:5.0.0
     env:
       ARGO_SERVER: ${{ needs.setup.outputs.argo-server }}
       ARGO_HTTP1: ${{ needs.setup.outputs.argo-http1 }}
@@ -1474,7 +1474,7 @@ jobs:
         sc4s: ${{ fromJson(needs.meta.outputs.matrix_supportedSC4S) }}
 
     container:
-      image: ghcr.io/splunk/workflow-engine-base:4.1.0
+      image: ghcr.io/splunk/workflow-engine-base:5.0.0
     env:
       ARGO_SERVER: ${{ needs.setup.outputs.argo-server }}
       ARGO_HTTP1: ${{ needs.setup.outputs.argo-http1 }}
@@ -1730,7 +1730,7 @@ jobs:
         vendor-version: ${{ fromJson(needs.meta.outputs.matrix_supportedUIVendors) }}
         marker: ${{ fromJson(inputs.ui_marker) }}
     container:
-      image: ghcr.io/splunk/workflow-engine-base:4.1.0
+      image: ghcr.io/splunk/workflow-engine-base:5.0.0
     env:
       ARGO_SERVER: ${{ needs.setup.outputs.argo-server }}
       ARGO_HTTP1: ${{ needs.setup.outputs.argo-http1 }}
@@ -2007,7 +2007,7 @@ jobs:
         vendor-version: ${{ fromJson(needs.meta.outputs.matrix_supportedModinputFunctionalVendors) }}
         marker: ${{ fromJson(inputs.marker) }}
     container:
-      image: ghcr.io/splunk/workflow-engine-base:4.1.0
+      image: ghcr.io/splunk/workflow-engine-base:5.0.0
     env:
       ARGO_SERVER: ${{ needs.setup.outputs.argo-server }}
       ARGO_HTTP1: ${{ needs.setup.outputs.argo-http1 }}
@@ -2281,7 +2281,7 @@ jobs:
         vendor-version: ${{ fromJson(needs.meta.outputs.matrix_supportedModinputFunctionalVendors) }}
         marker: ${{ fromJson(inputs.ucc-modinput-marker) }}
     container:
-      image: ghcr.io/splunk/workflow-engine-base:4.1.0
+      image: ghcr.io/splunk/workflow-engine-base:5.0.0
     env:
       ARGO_SERVER: ${{ needs.setup.outputs.argo-server }}
       ARGO_HTTP1: ${{ needs.setup.outputs.argo-http1 }}
@@ -2554,7 +2554,7 @@ jobs:
         splunk: ${{ fromJson(needs.meta.outputs.matrix_supportedSplunk) }}
         os: ${{ fromJson(inputs.scripted-inputs-os-list) }}
     container:
-      image: ghcr.io/splunk/workflow-engine-base:4.1.0
+      image: ghcr.io/splunk/workflow-engine-base:5.0.0
     env:
       ARGO_SERVER: ${{ needs.setup.outputs.argo-server }}
       ARGO_HTTP1: ${{ needs.setup.outputs.argo-http1 }}