diff --git a/src/requirements/production.txt b/src/requirements/production.txt
index 03c46c0f..2425caff 100644
--- a/src/requirements/production.txt
+++ b/src/requirements/production.txt
@@ -32,7 +32,7 @@ psycopg2-binary==2.8.6
 pyOpenSSL==20.0.1
 PyPDF2==1.26.0
 python-magic==0.4.18
-service-identity==18.1.0
+service-identity==21.1.0
 Unidecode==1.2.0
 wheel==0.36.2