diff --git a/requirements-testing.txt b/requirements-testing.txt
index b5ec7aa..9dfa4be 100644
--- a/requirements-testing.txt
+++ b/requirements-testing.txt
@@ -7,4 +7,4 @@ twine ~= 4.0
 mypy ~= 1.5
 black ~= 23.9
 ruff ~= 0.0.287
-moto[s3,sts] ~= 4.1
+moto[s3,sts] ~= 4.2