Update testrail_api to work with credentials properly  PRODX-42175

Change-Id: I538e41e9acb5c41ebd66459db06e8b5d25821dee
diff --git a/testrail_bot/requirements.txt b/testrail_bot/requirements.txt
index 6a657a5..e53757c 100644
--- a/testrail_bot/requirements.txt
+++ b/testrail_bot/requirements.txt
@@ -3,7 +3,7 @@
 django-bootstrap-v5==1.0.11
 psycopg2-binary==2.8.5
 redis==3.5.3
-testrail-api==1.8.0
+testrail-api==1.13.0
 uWSGI==2.0.19.1
 retry==0.9.2
 parse==1.19.1