diff --git a/dev-requirements.txt b/dev-requirements.txt
index 95293d4..2be50a8 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,3 +1,3 @@
 pytest==6.2.5
-coverage==6.1
+coverage==6.1.1
 black==21.5b2