diff --git a/org.eclipse.jdt.debug/forceQualifierUpdate.txt b/org.eclipse.jdt.debug/forceQualifierUpdate.txt
index d556d7f..3993f2a 100644
--- a/org.eclipse.jdt.debug/forceQualifierUpdate.txt
+++ b/org.eclipse.jdt.debug/forceQualifierUpdate.txt
@@ -1,2 +1,3 @@
 # To force a version qualifier update, add the bug here
 Bug 530709 - Comparator errors in jdt debug and jdt ui in I20180204-2000
+Bug 534597 - Unanticipated comparator errors in I20180511-2000
\ No newline at end of file
diff --git a/org.eclipse.jdt.launching/forceQualifierUpdate.txt b/org.eclipse.jdt.launching/forceQualifierUpdate.txt
index be16b62..bdcfb9f 100644
--- a/org.eclipse.jdt.launching/forceQualifierUpdate.txt
+++ b/org.eclipse.jdt.launching/forceQualifierUpdate.txt
@@ -1,2 +1,3 @@
 # To force a version qualifier update add the bug here
 Bug 509973 - Comparator errors in I20170105-0320
+Bug 534597 - Unanticipated comparator errors in I20180511-2000
\ No newline at end of file