diff --git a/pyproject.toml b/pyproject.toml
index 632c027..6630950 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "uid2_client"
-version = "2.2.0"
+version = "2.2.1"
 authors = [
     { name = "UID2 team", email = "unifiedid-admin@thetradedesk.com" }
 ]