diff --git a/requirements.txt b/requirements.txt
index 361a3ca..cbde45f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,5 +6,5 @@ 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
 rst2html5-tools==0.5.2