diff --git a/automated_detection_testing/requirements.txt b/automated_detection_testing/requirements.txt
index eeeee80979..abea43f1df 100644
--- a/automated_detection_testing/requirements.txt
+++ b/automated_detection_testing/requirements.txt
@@ -30,7 +30,7 @@ lockfile==0.12.2
 MarkupSafe==1.1.1
 mock==3.0.5
 more-itertools==8.0.2
-mysql-connector-python==8.0.19
+mysql-connector-python==8.0.21
 nodeenv==1.3.4
 ntlm-auth==1.5.0
 packaging==19.2