diff --git a/doc/MRlib.pdf b/doc/MRlib.pdf
index 764b363..6c81709 100644
Binary files a/doc/MRlib.pdf and b/doc/MRlib.pdf differ
diff --git a/doc/MRlib.tex b/doc/MRlib.tex
index c63af39..1fc8b8c 100644
--- a/doc/MRlib.tex
+++ b/doc/MRlib.tex
@@ -63,7 +63,7 @@ Output:
 {\bf Modern Robotics:  Mechanics, Planning, and Control} \\
 {\bf Code Library} \\
 \normalsize
-Version 1.0.0\\
+Version 1.0.1\\
 \vspace*{0.2in}
 Huan Weng and Kevin M. Lynch \\
 July 6, 2018 \\
diff --git a/packages/Mathematica/ModernRobotics.m b/packages/Mathematica/ModernRobotics.m
index 78a7a65..c85b1e6 100644
--- a/packages/Mathematica/ModernRobotics.m
+++ b/packages/Mathematica/ModernRobotics.m
@@ -11,7 +11,7 @@
 (* :Author: Huan Weng, Jarvis Schultz, Mikhail Todes*)
 (* :Contact: huanweng@u.northwestern.edu*)
 (* :Summary: This package is the code library accompanying the book. *)
-(* :Package Version: 1.0.0 *)
+(* :Package Version: 1.0.1 *)
 (* :Mathematica Version: 11.3 *)
 (* Tested in Mathematica 11.3 *)
 
diff --git a/packages/Matlab/README.md b/packages/Matlab/README.md
index df179a1..58758b8 100644
--- a/packages/Matlab/README.md
+++ b/packages/Matlab/README.md
@@ -49,8 +49,8 @@ Author: Huan Weng, Bill Hunt, Mikhail Todes, Jarvis Schultz
 
 Contact: huanweng@u.northwestern.edu
 
-Package Version: 1.0.0 
+Package Version: 1.0.1
 
 Matlab Version: R2017b
 
-Tested in Matlab R2017b
\ No newline at end of file
+Tested in Matlab R2017b