diff --git a/README.md b/README.md
index 0925f3b..7a9d434 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Build Automated Machine Images for MISP
 
-Build a virtual machine for MISP based on Ubuntu 17.10 server
+Build a virtual machine for MISP based on Ubuntu 18.04 server
 (for VirtualBox or VMWare).
 
 ## Requirements