diff --git a/flast/requirements.txt b/flast/requirements.txt
index e84d50d..fff748e 100644
--- a/flast/requirements.txt
+++ b/flast/requirements.txt
@@ -1,7 +1,7 @@
 certifi==2019.9.11
 chardet==3.0.4
 idna==2.8
-PyJWT==1.7.1
+PyJWT==2.4.0
 pytz==2019.3
 requests==2.22.0
 six==1.12.0