diff --git a/requirements.txt b/requirements.txt
index 1979464..f8f6f2e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,11 +6,11 @@ idna==2.8
 itsdangerous==1.1.0
 Jinja2==2.10.1
 MarkupSafe==1.1.1
-PyJWT==1.7.1
+PyJWT==2.4.0
 PySocks==1.7.0
 pytz==2019.2
 requests==2.22.0
 six==1.12.0
 twilio==6.29.2
-urllib3==1.25.3
+urllib3==1.26.5
 Werkzeug==0.15.5