diff --git a/requirements.txt b/requirements.txt
index d002acd..3b99fe1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ Werkzeug==0.14.1
 itsdangerous==1.1.0
 wheel==0.32.3
 setuptools==40.7.1
-pip==19.0.1
+pip==21.1
 Flask-SQLAlchemy==2.3.2
 SQLAlchemy==1.2.17
 certifi==2018.11.29