diff --git a/pyproject.toml b/pyproject.toml
index 132e648..a0b7260 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,7 @@ dependencies = []
 dev = [
     "attribution==1.7.1",
     "black==24.4.2",
-    "coverage==7.5.1",
+    "coverage==7.5.3",
     "flake8==7.0.0",
     "flit==3.9.0",
     "mypy==1.10.0",