diff --git a/pyproject.toml b/pyproject.toml
index 03c1ee9..aee85ed 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "linkml-solr"
-version = "0.1.5"
+version = "0.1.6"
 description = ""
 authors = ["Chris Mungall <cjm@berkeleybop.org>", "Kevin Schaper <kevin@tislab.org"]