diff --git a/requirements-dev.txt b/requirements-dev.txt
index 52617995..9ab559db 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,5 +1,5 @@
 -r requirements.txt
-factory-boy==2.11.1
+factory-boy==3.1.0
 factory-boy-peewee==0.0.4
 flex==6.13.2
 pytest==4.1.0