diff --git a/pyproject.toml b/pyproject.toml
index 2a67806..95811b5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,7 +32,7 @@ dependencies = [
   "urllib3>=1.25.3,<3.0.0",
   "python-dateutil>=2.8.2",
   "pydantic>=2",
-  "typing-extensions>=4.7.1",
+  "typing-extensions>=4.15.0",
   "pystac>=1.13.0",
 ]