diff --git a/spat.omlib b/spat.omlib
index d61fbf3..7b2059f 100644
--- a/spat.omlib
+++ b/spat.omlib
@@ -7,7 +7,7 @@
 (:om-lib
  (:author "J. Bresson, T. Carpentier, J. Garcia (2016-2017)")
  (:doc "Control sound processing and spatialization in om# with Spat")
- (:version 3.3)
+ (:version 3.4)
  (:source-files
   "sources/omspat-api"
   "sources/omspat-lib"