diff --git a/CHANGELOG.md b/CHANGELOG.md
index 90491ce..fd2de2f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## 0.1.3 (2016-10-28)
+
+Update:
+
+  - Update official riak client requirement to 2.5.5
+
 ## 0.1.2 (2016-07-18)
 
 Fix:
diff --git a/aioriak/transport.py b/aioriak/transport.py
index a1eba0b..6725257 100644
--- a/aioriak/transport.py
+++ b/aioriak/transport.py
@@ -3,7 +3,7 @@
 import struct
 import riak_pb
 from riak_pb import messages
-from riak.transports.pbc import codec
+from riak.codecs import pbuf as codec
 from aioriak.content import RiakContent
 from riak.riak_object import VClock
 from riak.util import decode_index_value, bytes_to_str, str_to_bytes
diff --git a/setup.py b/setup.py
index 81e23ba..3e24dec 100644
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@
 
 setup(
     name='aioriak',
-    version='0.1.2',
+    version='0.1.3',
     description='Async implementation of Riak DB python client',
     author='Makc Belousov',
     author_email='m.belousov@rambler-co.ru',
@@ -16,7 +16,7 @@
     license='MIT',
     install_requires=[
         'python3-riak-pb==2.1.0.6',
-        'riak==2.3.0',
+        'riak==2.5.5',
     ],
     tests_require=['nose==1.3.7',
                    'coverage==4.0.3'],