diff --git a/requirements.txt b/requirements.txt
index ec05aeb..ec89d94 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,4 +5,4 @@ pytest-aiohttp==0.1.2
 pytest-asyncio==0.5.0
 pytest-catchlog==1.2.2
 pytest-cov==2.4.0
-pytest-mock==1.4.0
+pytest-mock==1.5.0