diff --git a/test-requirements.txt b/test-requirements.txt
index 0eda6bc01..4a6ebba6f 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,5 +1,5 @@
 argon2-cffi>=16.1.0
-factory-boy>=2.4
+factory-boy<=2.12.0
 httmock==1.3.0
 testfixtures==6.10.3
 tox