diff --git a/requirements.txt b/requirements.txt
index 36fd572..7ca4754 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ gunicorn==19.9.0
 idna==2.8
 lxml==4.3.0
 Pillow==5.4.1
-pip==18.1
+pip==21.1
 psycopg2==2.7.6.1
 pytz==2018.7
 requests==2.21.0