diff --git a/oletools/olevba.py b/oletools/olevba.py
index 10c6d4de..0fcc0b29 100644
--- a/oletools/olevba.py
+++ b/oletools/olevba.py
@@ -225,8 +225,9 @@
 # 2019-09-24       PL: - included DridexUrlDecode into olevba (issue #485)
 # 2019-12-03       PL: - added support for SLK files and XLM macros in SLK
 # 2020-01-31 v0.56 KS: - added option --no-xlm, improved MHT detection
+# 2020-03-22       PL: - uses plugin_biff to display DCONN objects and their URL
 
-__version__ = '0.56dev1'
+__version__ = '0.56dev3'
 
 #------------------------------------------------------------------------------
 # TODO:
@@ -3252,6 +3253,10 @@ def detect_xlm_macros(self):
                     self.xlm_macros = biff_plugin.Analyze()
                     if len(self.xlm_macros)>0:
                         log.debug('Found XLM macros')
+                        # we run plugin_biff again, this time to search DCONN objects and get their URLs, if any:
+                        # ref: https://inquest.net/blog/2020/03/18/Getting-Sneakier-Hidden-Sheets-Data-Connections-and-XLM-Macros
+                        biff_plugin = cBIFF(name=[excel_stream], stream=data, options='-o 876 -s')
+                        self.xlm_macros += biff_plugin.Analyze()
                         return True
                 except:
                     log.exception('Error when running oledump.plugin_biff, please report to %s' % URL_OLEVBA_ISSUES)
diff --git a/setup.py b/setup.py
index e62f38cb..09ed3575 100644
--- a/setup.py
+++ b/setup.py
@@ -52,7 +52,7 @@
 #--- METADATA -----------------------------------------------------------------
 
 name         = "oletools"
-version      = '0.56dev2'
+version      = '0.56dev3'
 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"