diff --git a/CHANGES.txt b/CHANGES.txt
index c2967208..42fef909 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,8 +1,9 @@
 CHANGES
 =======
 
-0.1.X (YYYY-MM-DD)
+0.1.1 (2018-01-26)
 ------------------
+* Added new_child helper method #83
 
 
 0.1.0 (2018-01-21)
diff --git a/aiozipkin/__init__.py b/aiozipkin/__init__.py
index 507e53e6..fd8dba4a 100644
--- a/aiozipkin/__init__.py
+++ b/aiozipkin/__init__.py
@@ -19,7 +19,7 @@
 from .tracer import Tracer, create
 
 
-__version__ = '0.1.1a0'
+__version__ = '0.1.1'
 __all__ = (
     'Tracer',
     'Sampler',