diff --git a/pyproject.toml b/pyproject.toml
index 7501b33..de3d560 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,7 @@ dependencies = [
 
 [dependency-groups]
 dev = [
-    "coverage[toml]>=7.6.8",
+    "coverage[toml]>=7.13.5",
     "ipython>=8.30.0",
     "mypy>=1.13.0",
     "pytest>=8.3.4",