diff --git a/setup.py b/setup.py
index 0a29265..820da0e 100644
--- a/setup.py
+++ b/setup.py
@@ -46,7 +46,7 @@ setup(
         'shapely==1.7.0',
         'ogn-client==0.9.6',
         'psycopg2-binary==2.8.4',
-        'mgrs==1.3.5',
+        'mgrs==1.3.6',
         'xmlunittest==0.5.0',
         'flower==0.9.3',
         'tqdm==4.42.0',