diff --git a/pyproject.toml b/pyproject.toml
index 28d25e58..5366828f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -57,7 +57,7 @@ optional-dependencies.dev = [
     "pyright==1.1.408",
     "pyroma==5.0.1",
     "pytest==9.0.2",
-    "pytest-cov==7.0.0",
+    "pytest-cov==7.1.0",
     "pytest-regressions==2.10.0",
     "ruff==0.15.7",
     "setuptools-scm==9.2.2",