diff --git a/requirements.txt b/requirements.txt
index 26a16295..4b8238bc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ psycopg2==2.4.5   #require libpq-dev
 #pyes==0.19.1
 -e git+git://github.com/gustavoam/pyes@dd99479f017dc75ca32225387a69407d5c443eb7#egg=pyes
 
-pymongo==2.3
+pymongo==2.5.2
 python-dateutil==2.1
 python-openid==2.2.5
 pytz==2015.6