diff --git a/pyproject.toml b/pyproject.toml
index f15d336..673f025 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,7 +39,7 @@ graph = [
 ]
 dev = [
     'black==23.7.0',
-    'coverage==7.3.0',
+    'coverage==7.3.1',
     'mypy==1.5.1',
 ]
 publish = [