diff --git a/manifest.yml b/manifest.yml
index 7aac613..5cf9f58 100644
--- a/manifest.yml
+++ b/manifest.yml
@@ -1,6 +1,6 @@
 ---
 name: script-sync
-version: 1.2.13
+version: 1.2.20
 authors:
 - Andrea Settimi
 description: Script-sync is a Rhino plug-in to run C# and Python (IronPython or CPython) in RhinoV8.