diff --git a/setup.py b/setup.py
index 04c8108e..9e4feacb 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 setup(
     name='FlagEmbedding',
-    version='1.3.5',
+    version='1.4.0',
     description='FlagEmbedding',
     long_description=readme,
     long_description_content_type="text/markdown",