diff --git a/pyproject.toml b/pyproject.toml
index a3d238b..58b533a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,7 @@ dependencies = [
     "pylint==2.14.4",
     "pylint-django==2.5.3",
     "pytest==7.1.2",
-    "pytest-cov==3.0.0",
+    "pytest-cov==4.0.0",
     "pytest-django==4.5.2",
     "pytest-xdist==2.5.0",
     "vulture==2.5",