diff --git a/packages/MATLAB/README.md b/packages/MATLAB/README.md
index 58758b8..1674098 100644
--- a/packages/MATLAB/README.md
+++ b/packages/MATLAB/README.md
@@ -49,7 +49,7 @@ Author: Huan Weng, Bill Hunt, Mikhail Todes, Jarvis Schultz
 
 Contact: huanweng@u.northwestern.edu
 
-Package Version: 1.0.1
+Package Version: 1.1.0
 
 Matlab Version: R2017b
 
diff --git a/packages/Python/modern_robotics/__version__.py b/packages/Python/modern_robotics/__version__.py
index 3ff7e14..d930acc 100644
--- a/packages/Python/modern_robotics/__version__.py
+++ b/packages/Python/modern_robotics/__version__.py
@@ -1,2 +1,2 @@
 
-__version__ = '1.0.1'
+__version__ = '1.1.0'
diff --git a/packages/Python/modern_robotics/core.py b/packages/Python/modern_robotics/core.py
index 7ed7a9d..18cb64e 100644
--- a/packages/Python/modern_robotics/core.py
+++ b/packages/Python/modern_robotics/core.py
@@ -6,7 +6,7 @@ Code Library
 ***************************************************************************
 Author: Huan Weng, Bill Hunt, Jarvis Schultz, Mikhail Todes,
 Email: huanweng@u.northwestern.edu
-Date: July 2018
+Date: January 2018
 ***************************************************************************
 Language: Python
 Also available in: MATLAB, Mathematica