diff --git a/src/datajudge/__init__.py b/src/datajudge/__init__.py
index ae0903ad..d7ac7b33 100644
--- a/src/datajudge/__init__.py
+++ b/src/datajudge/__init__.py
@@ -13,4 +13,4 @@
     "WithinRequirement",
 ]
 
-__version__ = "1.9.0"
+__version__ = "1.9.1"