diff --git a/pyproject.toml b/pyproject.toml
index a5a190e..aae7a9f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,7 +47,7 @@ dev = [
 ]
 test = [
     "pytest==8.3.3",
-    "pytest-cov==5.0.0",
+    "pytest-cov==6.0.0",
     "coverage[toml]==7.6.1",
     "diff-cover[toml]==9.2.0",
 ]