diff --git a/requirements/dev.txt b/requirements/dev.txt
index 25d3156a..1153b781 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -6,7 +6,7 @@ google_compute_engine # Need this because boto has issues with dynamic package l
 ipython>=5.0
 ipywidgets
 notebook
-moto <5.0.0
+moto <6.0.0
 pytest>=4.1
 pytest-cov>=2.6.1
 pytest-mock>=1.10