diff --git a/requirements-dev.txt b/requirements-dev.txt
index 2eeae1fbc..50d181296 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -2,7 +2,7 @@
 -r requirements.txt
 
 flake8==3.6.0
-pytest==4.1.0
+pytest==4.1.1
 pytest-mock==1.10.0
 pytest-asyncio==0.10.0
 pytest-cov==2.6.1