diff --git a/lib/BUCK b/lib/BUCK
index 5fa76c3..91e5ea2 100644
--- a/lib/BUCK
+++ b/lib/BUCK
@@ -1192,55 +1192,55 @@
 
 remote_jar (
   name = 'onos-yang-model',
-  out = 'onos-yang-model-1.12.0-b8.jar',
-  url = 'mvn:org.onosproject:onos-yang-model:jar:1.12.0-b8',
-  sha1 = '272ab5dd687d20d9a483cc58c8f71da31ee8b1b6',
-  maven_coords = 'org.onosproject:onos-yang-model:1.12.0-b8',
+  out = 'onos-yang-model-2.1.jar',
+  url = 'mvn:org.onosproject:onos-yang-model:jar:2.1',
+  sha1 = '9d6007a856b4827ca97144902a5a76e43d35831d',
+  maven_coords = 'org.onosproject:onos-yang-model:2.1',
   visibility = [ 'PUBLIC' ],
 )
 
 remote_jar (
   name = 'onos-yang-compiler-api',
-  out = 'onos-yang-compiler-api-1.12.0-b8.jar',
-  url = 'mvn:org.onosproject:onos-yang-compiler-api:jar:1.12.0-b8',
-  sha1 = '0c0961fb0b55b2ba82e3b69216b2fbb1b35b1d6f',
-  maven_coords = 'org.onosproject:onos-yang-compiler-api:1.12.0-b8',
+  out = 'onos-yang-compiler-api-2.1.jar',
+  url = 'mvn:org.onosproject:onos-yang-compiler-api:jar:2.1',
+  sha1 = 'ceeb6e18a046b94ba5826eecff3ee0ba7630ede3',
+  maven_coords = 'org.onosproject:onos-yang-compiler-api:2.1',
   visibility = [ 'PUBLIC' ],
 )
 
 remote_jar (
   name = 'onos-yang-runtime',
-  out = 'onos-yang-runtime-1.12.0-b8.jar',
-  url = 'mvn:org.onosproject:onos-yang-runtime:jar:1.12.0-b8',
-  sha1 = 'b7f8d35cfe8f57978efc741f56b1431f881a8c83',
-  maven_coords = 'org.onosproject:onos-yang-runtime:1.12.0-b8',
+  out = 'onos-yang-runtime-2.1.jar',
+  url = 'mvn:org.onosproject:onos-yang-runtime:jar:2.1',
+  sha1 = '70324c27c451ef15b2ca792a829c43c633a2e1a2',
+  maven_coords = 'org.onosproject:onos-yang-runtime:2.1',
   visibility = [ 'PUBLIC' ],
 )
 
 remote_jar (
   name = 'onos-yang-serializers-json',
-  out = 'onos-yang-serializers-json-1.12.0-b8.jar',
-  url = 'mvn:org.onosproject:onos-yang-serializers-json:jar:1.12.0-b8',
-  sha1 = '72cb9f767f22c01f0fe7bc1e6d2ba83a20397aa0',
-  maven_coords = 'org.onosproject:onos-yang-serializers-json:1.12.0-b8',
+  out = 'onos-yang-serializers-json-2.1.jar',
+  url = 'mvn:org.onosproject:onos-yang-serializers-json:jar:2.1',
+  sha1 = '82cfd71ff3e5e5f5d512cab758a79537b5b6b097',
+  maven_coords = 'org.onosproject:onos-yang-serializers-json:2.1',
   visibility = [ 'PUBLIC' ],
 )
 
 remote_jar (
   name = 'onos-yang-serializers-xml',
-  out = 'onos-yang-serializers-xml-1.12.0-b8.jar',
-  url = 'mvn:org.onosproject:onos-yang-serializers-xml:jar:1.12.0-b8',
-  sha1 = 'cf5b1e7b85883d13efe35d83330cd8bbe8ba7315',
-  maven_coords = 'org.onosproject:onos-yang-serializers-xml:1.12.0-b8',
+  out = 'onos-yang-serializers-xml-2.1.jar',
+  url = 'mvn:org.onosproject:onos-yang-serializers-xml:jar:2.1',
+  sha1 = '0b4a5fac8c9f37792b1e236403f58b277d00166e',
+  maven_coords = 'org.onosproject:onos-yang-serializers-xml:2.1',
   visibility = [ 'PUBLIC' ],
 )
 
 remote_jar (
   name = 'onos-yang-serializers-utils',
-  out = 'onos-yang-serializers-utils-1.12.0-b8.jar',
-  url = 'mvn:org.onosproject:onos-yang-serializers-utils:jar:1.12.0-b8',
-  sha1 = 'b0d685c517e9b22d93ccefffdab455f3476545ba',
-  maven_coords = 'org.onosproject:onos-yang-serializers-utils:1.12.0-b8',
+  out = 'onos-yang-serializers-utils-2.1.jar',
+  url = 'mvn:org.onosproject:onos-yang-serializers-utils:jar:2.1',
+  sha1 = '31076029d26a02696a3deeaaeb3c96c2032033a5',
+  maven_coords = 'org.onosproject:onos-yang-serializers-utils:2.1',
   visibility = [ 'PUBLIC' ],
 )