diff --git a/requirements.txt b/requirements.txt
index 15e4af0..fc81b4e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ mockldap==0.2.6
 mysqlclient==1.3.13
 pbr==1.8.1
 python-dateutil==2.5.3
-python-ldap==3.2.0
+python-ldap==3.4.0
 python-pam==1.8.4
 pytz==2020.1
 six==1.14.0