diff --git a/CHANGELOG.md b/CHANGELOG.md
index e64518fb..1adb3287 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- Update `app-test-suite` to v0.5.0. 
+
 ## [4.32.0] - 2023-10-10
 
 ### Changed
diff --git a/src/jobs/run-tests-with-ats.yaml b/src/jobs/run-tests-with-ats.yaml
index 50d78297..e74c848d 100644
--- a/src/jobs/run-tests-with-ats.yaml
+++ b/src/jobs/run-tests-with-ats.yaml
@@ -6,11 +6,11 @@ parameters:
   app-test-suite_version:
     description: "Version of app-test-suite dabs.sh container wrapper to use (git tag or commit)"
     type: string
-    default: "v0.4.1"
+    default: "v0.5.0"
   app-test-suite_container_tag:
     description: "Container tag of app-test-suite to use (check quay.io/giantswarm/app-test-suite)"
     type: string
-    default: "0.4.1"
+    default: "0.5.0"
   additional_app-test-suite_flags:
     description: "Additional app-test-suite flags to use"
     type: string