diff --git a/CHANGELOG b/CHANGELOG
index 277c4510d7..02a7b172c3 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,7 @@
+Version 6.6.0 - 2022-10-31
+--------------------------
+* Bug fixes (see mercurial logs for details)
+
 Version 6.4.0 - 2022-05-02
 --------------------------
 * Bug fixes (see mercurial logs for details)
diff --git a/trytond_gis/__init__.py b/trytond_gis/__init__.py
index 6299ae019e..c6351bbdc1 100644
--- a/trytond_gis/__init__.py
+++ b/trytond_gis/__init__.py
@@ -4,7 +4,7 @@ from trytond.config import config
 
 from .const import WGS_84
 
-__version__ = "6.5.0"
+__version__ = "6.6.0"
 
 
 class _GeoJSON(dict):