diff --git a/requirements/base.txt b/requirements/base.txt
index 013234b2..a0c1064b 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -35,7 +35,7 @@ ldap3==2.5
 mysqlclient==1.3.13
 paramiko==2.4.1
 psycopg2==2.7.5
-pyasn1==0.4.3
+pyasn1==0.6.1
 pycparser==2.18
 pynacl==1.2.1
 python-cas==1.2.0