diff --git a/test-requirements.txt b/test-requirements.txt
index 117f92971..d6ac30b79 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,5 +1,5 @@
 argon2-cffi>=16.1.0
-factory-boy<3.3.0
+factory-boy<3.4.0
 httmock==1.4.0
 testfixtures==7.1.0
 tox