diff --git a/etc/requirements_sci.txt b/etc/requirements_sci.txt
index a0104713..cc15764a 100644
--- a/etc/requirements_sci.txt
+++ b/etc/requirements_sci.txt
@@ -13,7 +13,7 @@ matplotlib==1.1.0
 numexpr==2.0.1
 Cython==0.15.1
 patsy==0.1.0
-statsmodels==0.5.0-tutorial-beta
+statsmodels>=0.5.0
 
 
 # ZeroMQ