diff --git a/docs/xmanual.tex b/docs/xmanual.tex
index 7a60833d0..b7ee23e8f 100644
--- a/docs/xmanual.tex
+++ b/docs/xmanual.tex
@@ -58,7 +58,7 @@
 \vspace*{15ex}
 {\Huge \sffamily \bfseries JFlex User's Manual}\\
 \bigskip
-Version 1.10.0, {\today}
+Version 1.9.1, {\today}
 \end{center}
 
 \newpage