diff --git a/rest_api/requirements.txt b/rest_api/requirements.txt
index d17208a..9e54af4 100644
--- a/rest_api/requirements.txt
+++ b/rest_api/requirements.txt
@@ -31,7 +31,7 @@ MarkupSafe==1.0
 odfpy==1.3.6
 openpyxl==2.5.4
 pycrypto==2.6.1
-PyJWT==1.6.4
+PyJWT==2.4.0
 pytz==2018.3
 PyYAML==3.13
 requests==2.18.4