diff --git a/tex/iris.tex b/tex/iris.tex
index 0a30cdda5a7e9d07391bbc13b8921eddddfd7519..3f53ccf6b5997e9c9a5c64d442e88b44fbd7cac1 100644
--- a/tex/iris.tex
+++ b/tex/iris.tex
@@ -14,7 +14,7 @@
 \input{setup}
 
 
-\title{\bfseries The Iris 4.0 Reference}
+\title{\bfseries The Iris 4.1~dev Reference}
 \author{\url{http://plv.mpi-sws.org/iris/}}
 
 
diff --git a/tex/upload b/tex/upload
index 106922217a72ac7907e2011da7c3d0d70efe6d0e..b0c37336e86a0adad1b74547e77b228c449ecdc6 100755
--- a/tex/upload
+++ b/tex/upload
@@ -3,5 +3,5 @@ set -e
 cd "$(dirname "$(readlink -e "$0")")"
 
 rub iris
-scp iris.pdf mpi-contact:plv.mpi-sws.org/iris/appendix-4.0.pdf
+scp iris.pdf mpi-contact:plv.mpi-sws.org/iris/appendix-4.1.pdf