diff --git a/python/nwis_client/src/hydrotools/nwis_client/_version.py b/python/nwis_client/src/hydrotools/nwis_client/_version.py
index 1da6a555..ff041687 100644
--- a/python/nwis_client/src/hydrotools/nwis_client/_version.py
+++ b/python/nwis_client/src/hydrotools/nwis_client/_version.py
@@ -1 +1 @@
-__version__ = "3.2.1"
+__version__ = "3.3.1"