diff --git a/dev-requirements.txt b/dev-requirements.txt
index 07dbd3a1..b6525775 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -3,4 +3,4 @@ pytest==5.4.3;python_version>='3.6'
 twine==1.13.0;python_version<'3.0'
 twine==3.2.0;python_version>='3.6'
 setuptools==44.1.0;python_version<'3.0'
-setuptools==49.1.0;python_version>='3.6'
+setuptools==49.1.1;python_version>='3.6'