diff --git a/CHANGES.rst b/CHANGES.rst
index 1f5eaa82..b93488d4 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -84,9 +84,9 @@ Internal API
 - Rewrite C Extension algorithm for GSLZM. Instead of searching over the image for the next voxel when
   growing a region, store all unprocessed voxels in a stack. This yields a significant increase in performance,
   especially in large ROIs. Requires slightly more memory (1 array, type integer, size equal to number of voxels in
-  the ROI) (`#255 <https://github.com/Radiomics/pyradiomics/pull/255>`_)
+  the ROI) (`#257 <https://github.com/Radiomics/pyradiomics/pull/257>`_)
 - Implement C extension for calculation of maximum diameters.
-  (`#255 <https://github.com/Radiomics/pyradiomics/pull/255>`_)
+  (`#257 <https://github.com/Radiomics/pyradiomics/pull/257>`_)
 
 Cleanups
 ########
diff --git a/README.md b/README.md
index d90086ef..533a08a2 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 
 [![Travis CI](https://travis-ci.org/Radiomics/pyradiomics.svg?branch=master)](https://travis-ci.org/Radiomics/pyradiomics)
 
-# pyradiomics v1.1.1
+# pyradiomics v1.2.0
 
 ## Radiomics feature extraction in Python