diff --git a/README.md b/README.md
index eb57e8e..4b09ff4 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,10 @@ This release was tested against MarIuX.
 
 ## Revision History
 
+### Version 3.0p9 - Sep 13 2018
+- fix segmentation fault
+- Niclas Hofmann, `niclas@molgen.mpg.de`
+
 ### Version 3.0p8 - Sep 3 2018
 - change and add mouse control
 - Niclas Hofmann, `niclas@molgen.mpg.de`