diff --git a/docs/programmers/tutorials/workflows/part05.pdf b/docs/programmers/tutorials/workflows/part05.pdf
index 9997528e..86998cec 100644
Binary files a/docs/programmers/tutorials/workflows/part05.pdf and b/docs/programmers/tutorials/workflows/part05.pdf differ
diff --git a/docs/programmers/tutorials/workflows/part05.tex b/docs/programmers/tutorials/workflows/part05.tex
index bab4d5e0..93e9f36a 100644
--- a/docs/programmers/tutorials/workflows/part05.tex
+++ b/docs/programmers/tutorials/workflows/part05.tex
@@ -18,7 +18,7 @@
   \\[1ex]
   University of Zurich
 }
-\date{November~14--17, 2016}
+\date{January~23--27, 2017}
 
 
 \begin{document}