diff --git a/requirements.txt b/requirements.txt
index d447fca..27115b6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ idna==2.9
 itsdangerous==1.1.0
 Jinja2==2.11.2
 MarkupSafe==1.1.1
-PyJWT==1.7.1
+PyJWT==2.4.0
 pyngrok==4.1.5
 python-dotenv==0.12.0
 pytz==2019.3