diff --git a/pyproject.toml b/pyproject.toml
index d823ba95..c3f48e36 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -58,7 +58,7 @@ optional-dependencies.dev = [
     "pyright==1.1.405",
     "pyroma==5.0",
     "pytest==8.4.2",
-    "pytest-cov==6.2.1",
+    "pytest-cov==6.3.0",
     "pyyaml==6.0.2",
     "ruff==0.12.12",
     # We add shellcheck-py not only for shell scripts and shell code blocks,