diff --git a/pyproject.toml b/pyproject.toml
index 467ff136..0b7ba349 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,7 +33,7 @@ dependencies = [
 tests = [
     "pytest==8.1.1",
     "pytest-pyvista==0.1.9",
-    "pytest-cov==4.1.0",
+    "pytest-cov==5.0.0",
 ]
 
 doc = [