diff --git a/packages/tool_util/HISTORY.rst b/packages/tool_util/HISTORY.rst
index 6612c61b83a..cec433c3e50 100644
--- a/packages/tool_util/HISTORY.rst
+++ b/packages/tool_util/HISTORY.rst
@@ -5,6 +5,12 @@ History
 
 .. to_doc
 
+---------------------
+19.9.2.dev0
+---------------------
+
+
+
 ---------------------
 19.9.1 (2019-12-28)
 ---------------------
diff --git a/packages/tool_util/galaxy/project_galaxy_tool_util.py b/packages/tool_util/galaxy/project_galaxy_tool_util.py
index 3a4ac74fc90..c9c01454c57 100644
--- a/packages/tool_util/galaxy/project_galaxy_tool_util.py
+++ b/packages/tool_util/galaxy/project_galaxy_tool_util.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-__version__ = '19.9.1'
+__version__ = '19.9.2.dev0'
 
 PROJECT_NAME = "galaxy-tool-util"
 PROJECT_OWNER = PROJECT_USERAME = "galaxyproject"