Downgrade PyJWT, newer one has incompatible method signature
diff --git a/requirements.txt b/requirements.txt
index 17bf72f..1e7dc69 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@
 ptyprocess==0.7.0
 pure-eval==0.2.2
 Pygments==2.13.0
-PyJWT==2.6.0
+PyJWT==0.4.3
 pytz==2022.6
 requests==2.28.2
 six==1.16.0