diff --git a/pyproject.toml b/pyproject.toml
index 23936a14..b3d65a34 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ build-backend = "setuptools.build_meta"
 classifiers = ["Programming Language :: Python :: 3 :: Only"]
 description = "Server implementation of the Eligibility Verification API"
 dependencies = [
-    "eligibility-api==2023.6.1",
+    "eligibility-api==2023.9.1",
     "Flask==2.3.3",
     "Flask-RESTful==0.3.10",
     "Flask-SQLAlchemy==3.1.1",