--- a/cubicweb.spec	Wed Mar 16 17:59:10 2016 +0100
+++ b/cubicweb.spec	Wed Mar 16 11:56:32 2016 +0100
@@ -25,7 +25,7 @@
 Requires:       %{python}-logilab-common >= 1.2.0
 Requires:       %{python}-logilab-mtconverter >= 0.8.0
 Requires:       %{python}-rql >= 0.34.0
-Requires:       %{python}-yams >= 0.42.0
+Requires:       %{python}-yams >= 0.43.0
 Requires:       %{python}-logilab-database >= 1.15.0
 Requires:       %{python}-passlib
 Requires:       %{python}-lxml