diff --git a/requirements.txt b/requirements.txt
index e11efba5..7e7c7c37 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ asyncclick==8.1.3.4
 asyncstdlib==3.10.8
 coverage==6.5.0
 coveralls==3.3.1
-decoy==2.0.2
+decoy==2.1.0
 flake8==6.1.0
 pytest-asyncio==0.21.1
 pytest-cov==4.1.0