diff -r a96c770b2ef1 -r 82f7d583e5a3 setup.py
--- a/setup.py	Mon Mar 20 10:28:01 2017 +0100
+++ b/setup.py	Fri Mar 17 17:31:10 2017 +0100
@@ -193,7 +193,7 @@
     data_files=data_files,
     install_requires=[
         'six >= 1.4.0',
-        'logilab-common >= 1.2.2',
+        'logilab-common >= 1.4.0',
         'logilab-mtconverter >= 0.8.0',
         'rql >= 0.34.0',
         'yams >= 0.44.0',