diff --git a/cimsparql/__init__.py b/cimsparql/__init__.py
index 7c5ff084..9cb011ce 100644
--- a/cimsparql/__init__.py
+++ b/cimsparql/__init__.py
@@ -1,2 +1,2 @@
 """Library for CIM sparql queries"""
-__version__ = "1.9.0"
+__version__ = "1.9.1"
diff --git a/pyproject.toml b/pyproject.toml
index 97d1e207..8b8eec6f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@
 # character.
 [tool.poetry]
 name = "cimsparql"
-version = "1.9.0"
+version = "1.9.1"
 description = "CIM query utilities"
 readme = "README.md"
 authors = ["Statnett Datascience <Datascience.Drift@Statnett.no>"]