diff --git a/package.xml b/package.xml
index 90fc64e..dedf7e2 100644
--- a/package.xml
+++ b/package.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <package format="3">
   <name>aig</name>
-  <version>1.1.0</version>
+  <version>1.2.0</version>
   <description>
     Analytical inverse geometry for 6 links kinematic chains
   </description>