diff --git a/pyproject.toml b/pyproject.toml
index 41d7ed80571..57984adfbaa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "docarray"
-version = '0.31.0'
+version = '0.31.1'
 description='The data structure for multimodal data'
 readme = 'README.md'
 authors=['DocArray']