diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3e7ae9ba..59f7acbf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,7 +4,7 @@ PROJECT(seadrive-gui)
 
 SET(SEADRIVE_GUI_VERSION_MAJOR 0)
 SET(SEADRIVE_GUI_VERSION_MINOR 8)
-SET(SEADRIVE_GUI_VERSION_PATCH 5)
+SET(SEADRIVE_GUI_VERSION_PATCH 6)
 SET(PROJECT_VERSION "${SEADRIVE_GUI_VERSION_MAJOR}.${SEADRIVE_GUI_VERSION_MINOR}.${SEADRIVE_GUI_VERSION_PATCH}")
 ADD_DEFINITIONS(-DSEADRIVE_GUI_VERSION=${PROJECT_VERSION})
 
diff --git a/debian/changelog b/debian/changelog
index 90b3c6db..2051160e 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+seadrive-gui (0.8.6) unstable; urgency=low
+
+  * new upstream release
+
+ -- Jonathan Xu <jonathan.xu@seafile.com>  Tue, 6 Mar 2018 18:22:16 +0800
+
 seadrive-gui (0.8.5) unstable; urgency=low
 
   * new upstream release