diff --git a/pyproject.toml b/pyproject.toml
index 4c65201..e455cdb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,7 +35,7 @@ dependencies = [
     "pydantic-settings (>=2.14.0,<2.15.0)",
     "requests (>=2.33.0,<2.34.0)",
     "setuptools (>=82.0.1,<82.1.0)",
-    "cachetools (>=5.5.0,<5.6.0)",
+    "cachetools (>=7.1.4,<7.2.0)",
     "prometheus-client (>=0.22.1,<0.23.0)",
     "opentelemetry-api (>=1.35.0,<1.36.0)",
     "opentelemetry-sdk (>=1.35.0,<1.36.0)",