diff --git a/Courses/org/WorkshopGuide/workshopGuide-en.org b/Courses/org/WorkshopGuide/workshopGuide-en.org
index 555915684d1e2f4e1bc6e1c75d3a86dccb8d9a1d..302a6bd69eafa3628d03f77b83dbff1f823de31e 100644
--- a/Courses/org/WorkshopGuide/workshopGuide-en.org
+++ b/Courses/org/WorkshopGuide/workshopGuide-en.org
@@ -1,6 +1,6 @@
 #+TITLE: Guide for OTB training courses
 #+AUTHOR: OTB team
-#+DATE: 2016
+#+DATE: 2017
 
 #+OPTIONS: H:5
 #+LaTeX_CLASS: article
diff --git a/Courses/org/WorkshopGuide/workshopSlides-en.org b/Courses/org/WorkshopGuide/workshopSlides-en.org
index d40dc1e889acc942a258be40a8909c182bdc8907..eef3dbb3c25cf7053c01176f0d8850f3d4437424 100644
--- a/Courses/org/WorkshopGuide/workshopSlides-en.org
+++ b/Courses/org/WorkshopGuide/workshopSlides-en.org
@@ -1,6 +1,6 @@
 #+TITLE: Guide for OTB training courses
 #+AUTHOR: OTB team
-#+DATE: 2016
+#+DATE: 2017
 
 #+startup: beamer
 #+startup: oddeven
diff --git a/Courses/org/WorkshopGuide/workshopSolution-en.org b/Courses/org/WorkshopGuide/workshopSolution-en.org
index 27ae9c246fd702a22b45efecbf0c4417cc56bc10..d33e18cc315f0907cfdcd19ebfe102cf54e8db79 100644
--- a/Courses/org/WorkshopGuide/workshopSolution-en.org
+++ b/Courses/org/WorkshopGuide/workshopSolution-en.org
@@ -1,6 +1,6 @@
 #+TITLE:  Guide for OTB training courses (Solutions) 
 #+AUTHOR: OTB Team
-#+DATE: 2016
+#+DATE: 2017
 #+OPTIONS: H:4
 #+LaTeX_CLASS: article
 #+LaTeX_CLASS_OPTIONS: [a4paper,10pt,twoside,pdftex,openright]