--- a/test/hotspot/jtreg/TEST.ROOT	Thu Aug 02 09:27:40 2018 -0700
+++ b/test/hotspot/jtreg/TEST.ROOT	Thu Aug 02 14:40:55 2018 -0700
@@ -65,7 +65,7 @@
     docker.support
 
 # Minimum jtreg version
-requiredVersion=4.2 b12
+requiredVersion=4.2 b13
 
 # Path to libraries in the topmost test directory. This is needed so @library
 # does not need ../../../ notation to reach them