diff --git a/pyproject.toml b/pyproject.toml
index 4fadd7b3e..59c69d56c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -51,7 +51,7 @@ test = [
   "pytest-aiohttp==1.0.5",
   "pytest-cov==5.0.0",
   "syrupy==4.7.2",
-  "tomli==2.0.2",
+  "tomli==2.1.0",
   "ruff==0.7.4",
 ]