diff --git a/pyproject.toml b/pyproject.toml
index 49d35b9e..e43ba025 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "sotopia"
-version = "0.1.3"
+version = "0.1.4"
 description = "A platform for simulating and evaluating social interaction."
 authors = [
     { name = "Hao Zhu", email = "prokilchu@gmail.com" },