diff --git a/oletools/olevba.py b/oletools/olevba.py
index 2854afc..52ffd51 100644
--- a/oletools/olevba.py
+++ b/oletools/olevba.py
@@ -235,7 +235,7 @@ from __future__ import print_function
 #                        for issue #619)
 # 2021-04-14       PL: - added detection of Workbook_BeforeClose (issue #518)
 
-__version__ = '0.60.1'
+__version__ = '0.60.2dev1'
 
 #------------------------------------------------------------------------------
 # TODO:
diff --git a/setup.py b/setup.py
index 484b81d..c74371f 100644
--- a/setup.py
+++ b/setup.py
@@ -55,7 +55,7 @@ import os, fnmatch
 #--- METADATA -----------------------------------------------------------------
 
 name         = "oletools"
-version      = '0.60.1'
+version      = '0.60.2dev1'
 desc         = "Python tools to analyze security characteristics of MS Office and OLE files (also called Structured Storage, Compound File Binary Format or Compound Document File Format), for Malware Analysis and Incident Response #DFIR"
 long_desc    = open('oletools/README.rst').read()
 author       = "Philippe Lagadec"