diff --git a/pyproject.toml b/pyproject.toml
index 1761e4c..b3ca332 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "streamlit-server-state"
-version = "0.15.1"
+version = "0.15.2"
 description = ""
 authors = ["Yuichiro Tachibana (Tsuchiya) <t.yic.yt@gmail.com>"]
 license = "MIT"