diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index f7d822c..5fac8e7 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,6 +1,10 @@
 Change Log
 ----------
 
+**0.14** (2019-10-08)
+
+- Changed serial reading to reduce CPU usage (`pull request #37 <https://github.com/ndokter/dsmr_parser/pull/37>`_).
+
 **0.13** (2019-03-04)
 
 - Fix DSMR v5.0 serial settings which were not used (`pull request #33 <https://github.com/ndokter/dsmr_parser/pull/33>`_).
diff --git a/setup.py b/setup.py
index e375858..b20a2a8 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@ setup(
     author='Nigel Dokter',
     author_email='nigel@nldr.net',
     url='https://github.com/ndokter/dsmr_parser',
-    version='0.13',
+    version='0.14',
     packages=find_packages(),
     install_requires=[
         'pyserial>=3,<4',