diff --git a/requirements.txt b/requirements.txt
index 4d88c9a9..9c092421 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 async-generator==1.10; python_version>="3.6"
 codacy-coverage==1.3.11
 mock==3.0.5
-pytest-cov==2.9.0
+pytest-cov==2.10.0
 pytest-tornasync==0.6.0.post2; python_version >= '3.5'
 pytest-trio==0.5.2; python_version>="3.6"
 pytest==4.6.6; python_version<"3.5"