diff --git a/setup.py b/setup.py
index 9292db9..1c8f02a 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@ with open('README.md', 'r', encoding='utf-8') as f:
 
 setup(
     name='lightweight_charts',
-    version='2.1.4',
+    version='2.1.5',
     packages=find_packages(),
     python_requires='>=3.8',
     install_requires=[