Hotfix/fix pyjwt vulnerability (#23)

* Switched to PyWJT 2.4.0. CVE-2022-29217

As specified in https://nvd.nist.gov/vuln/detail/CVE-2022-29217 PyJWT has a vulnerability fixed with version 2.4.0.

* Updated for revision 1.3.1

Author: chsou

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## Version 1.3.1
+
+### Changed
+
+* Switched to version 2.4.0 of PyJWT as recommended by https://nvd.nist.gov/vuln/detail/CVE-2022-29217 
+
 ## Version 1.3
 
 ### Changed

requirements.txt

@@ -8,7 +8,7 @@ python-dotenv~=0.19.0
 setuptools_scm~=6.2
 invoke~=1.6.0
 pylint~=2.11.1
-PyJWT~=2.3.0
+PyJWT~=2.4.0
 cachetools~=5.0.0
 inputimeout~=1.0.4
-flask~=2.0.2
+flask~=2.0.2