diff --git a/doc/userguide.pdf b/doc/userguide.pdf
index 76b92e2..2f66732 100644
Binary files a/doc/userguide.pdf and b/doc/userguide.pdf differ
diff --git a/doc/userguide.tex b/doc/userguide.tex
index 0a1dda7..77894d9 100644
--- a/doc/userguide.tex
+++ b/doc/userguide.tex
@@ -22,7 +22,7 @@
 
 %---
 
-\title{Technical Testsuite v2.1\\User Guide}
+\title{Technical Testsuite v2.2\\User Guide}
 %---------------------------------------------------------------------
 
 \begin{document}
diff --git a/testsuite.py b/testsuite.py
index 4dc3ace..763a2aa 100755
--- a/testsuite.py
+++ b/testsuite.py
@@ -29,8 +29,8 @@
 __author__     = "Nicolo Lardelli, Xavier Lapillonne, Oliver Fuhrer, Santiago Moreno"
 __copyright__  = "Copyright 2012-2017, COSMO Consortium"
 __license__    = "MIT"
-__version__    = "2.1"
-__date__       = "May 15, 2017"
+__version__    = "2.2"
+__date__       = "September 26, 2017"
 __email__      = "cosmo-wg6@cosmo.org"
 __maintainer__ = "xavier.lapillonne@meteoswiss.ch"