diff --git a/requirements-dev.txt b/requirements-dev.txt
index a8ba6f6c0..21bb899b3 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -8,5 +8,5 @@ pytest==4.6.3
 pytest-mock==1.10.4
 pytest-asyncio==0.10.0
 pytest-cov==2.7.1
-coveralls==1.8.0
+coveralls==1.8.1
 mypy==0.701