diff --git a/pyproject.toml b/pyproject.toml
index d87e164..f112b4f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,7 +2,7 @@
 name = "chebai-graph"
 description = "GNNs for ChEB-AI"
 readme = "README.md"
-version = "1.2.1"
+version = "1.2.2"
 authors = [
     { name = "Martin Glauer", email = "martin.glauer@ovgu.de" }
 ]