diff --git a/lib/BUCK b/lib/BUCK
index f41fd39..94639c3 100644
--- a/lib/BUCK
+++ b/lib/BUCK
@@ -1,4 +1,4 @@
-# ***** This file was auto-generated at Thu, 21 Jun 2018 06:58:44 GMT. Do not edit this file manually. *****
+# ***** This file was auto-generated at Mon, 25 Feb 2019 19:24:46 GMT. Do not edit this file manually. *****
 # ***** Use onos-lib-gen *****
 
 pass_thru_pom(
@@ -207,10 +207,10 @@
 
 remote_jar (
   name = 'atomix',
-  out = 'atomix-2.0.23.jar',
-  url = 'mvn:io.atomix:atomix:jar:2.0.23',
-  sha1 = '6b41cebf257e0094c2276b6fa589b2c73aff5f99',
-  maven_coords = 'io.atomix:atomix:2.0.23',
+  out = 'atomix-2.0.27.jar',
+  url = 'mvn:io.atomix:atomix:jar:2.0.27',
+  sha1 = '4760021966d0fad7845f3ba0e2bfe6de6d940a7e',
+  maven_coords = 'io.atomix:atomix:2.0.27',
   visibility = [ 'PUBLIC' ],
 )