diff --git a/dev-requirements.txt b/dev-requirements.txt
index a69ff69..543a108 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,4 +1,4 @@
 -r requirements.txt
-coverage==5.5
+coverage==6.1.2
 pytest==5.3.3
 pytest-aiohttp==0.3.0
\ No newline at end of file