diff --git a/requirements-dev.txt b/requirements-dev.txt
index 6a8e39a..ef1da13 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,6 +1,6 @@
 pytest==7.1.2
 pytest-cov==4.1.0
-coverage==6.2
+coverage==7.3.4
 mypy==0.950
 pydocstyle==6.1.1
 flake8==4.0.1