diff --git a/oletools/msodde.py b/oletools/msodde.py
index a38ed45..ce8f29b 100644
--- a/oletools/msodde.py
+++ b/oletools/msodde.py
@@ -92,8 +92,9 @@ from oletools import rtfobj
 # 2018-01-05       CH: - add CSV
 # 2018-01-11       PL: - fixed issue #242 (apply unquote to fldSimple tags)
 # 2018-01-10       CH: - add single-xml files (Word 2003/2007+ / Excel 2003)
+# 2018-03-21       CH: - added detection for various CSV formulas (issue #259)
 
-__version__ = '0.52'
+__version__ = '0.53dev10'
 
 # -----------------------------------------------------------------------------
 # TODO: field codes can be in headers/footers/comments - parse these
diff --git a/setup.py b/setup.py
index 50c2f40..203a354 100644
--- a/setup.py
+++ b/setup.py
@@ -43,7 +43,7 @@ import os, fnmatch
 #--- METADATA -----------------------------------------------------------------
 
 name         = "oletools"
-version      = '0.53dev9'
+version      = '0.53dev10'
 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"