diff --git a/setup.py b/setup.py
index d14eb59..d8f61c1 100644
--- a/setup.py
+++ b/setup.py
@@ -46,7 +46,7 @@ setup(
         'shapely==1.7.1',
         'ogn-client==0.9.7',
         'psycopg2-binary==2.8.5',
-        'mgrs==1.3.7',
+        'mgrs==1.3.8',
         'xmlunittest==0.5.0',
         'flower==0.9.5',
         'tqdm==4.48.2',