diff --git a/ath.sh b/ath.sh
index 664aaa7bfe..62d27e2aaf 100644
--- a/ath.sh
+++ b/ath.sh
@@ -6,7 +6,7 @@ set -o xtrace
 cd "$(dirname "$0")"
 
 # https://github.com/jenkinsci/acceptance-test-harness/releases
-export ATH_VERSION=5497.vca_4a_876045ce
+export ATH_VERSION=5504.v485694f31cdf
 
 MVN='mvn -B -ntp -Pquick-build -am -pl war package'
 if [[ -n ${MAVEN_SETTINGS-} ]]; then