diff --git a/requirements_common.txt b/requirements_common.txt
index 400d6f493c8..b729f7451b8 100644
--- a/requirements_common.txt
+++ b/requirements_common.txt
@@ -13,7 +13,7 @@ lxml==4.6.3
 Pillow==8.1.2
 psycopg2==2.8.6
 Pygments==2.8.1
-pymarc==4.0.0
+pymarc==4.1.1
 python-memcached==1.59
 PyYAML==5.4.1
 sentry-sdk==1.0.0