diff --git a/requirements.txt b/requirements.txt
index dca9d990..8ca05ac5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -46,7 +46,7 @@ pyparsing==2.2.0
 PySocks==1.6.7
 python-dateutil==2.6.0
 python-jenkins==0.4.15
-python-ldap==3.1.0
+python-ldap==3.4.0
 python-openid==2.2.5
 pytz==2017.2
 rcssmin==1.0.6