diff --git a/essentials.yml b/essentials.yml
index 56b3c264dccba079ac154b83b607b64d28ed5a9a..63d7908fec7d8a309175c78a4d95cec78f039f7a 100644
--- a/essentials.yml
+++ b/essentials.yml
@@ -1,7 +1,7 @@
 ---
 ath:
   useLocalSnapshots: false
-  athRevision: "06caf67d37d945ec5228a80d73714fac692c28d3"
-  athImage: "jenkins/ath:acceptance-test-harness-1.62"
+  athRevision: "809fb7629c311ebddc6cada91fc865a950155bb0"
+  athImage: "jenkins/ath:acceptance-test-harness-1.63"
   categories:
     - org.jenkinsci.test.acceptance.junit.SmokeTest