diff --git a/stat-cookbook.tex b/stat-cookbook.tex
index 7aa15c4..c940040 100644
--- a/stat-cookbook.tex
+++ b/stat-cookbook.tex
@@ -5,7 +5,7 @@
 %
 % ----------------------------------------------------------------------------
 %
-% Copyright © Matthias Vallentin <vallentin@icir.org>, 2015
+% Copyright © Matthias Vallentin <vallentin@icir.org>, 2016
 %
 
 \documentclass[landscape]{article}
@@ -37,7 +37,7 @@
 %     improvements.
 %   - The patch version changes for trivial fixes, such as typos in text or
 %     formulas.
-\newcommand{\version}{0.2.1}
+\newcommand{\version}{0.2.2}
 
 % Probability and Statistics LaTeX shortcuts.
 \input{probstat}