diff --git a/vllm/version.py b/vllm/version.py
index e1fead05..69306547 100644
--- a/vllm/version.py
+++ b/vllm/version.py
@@ -9,4 +9,4 @@ except Exception as e:
                   stacklevel=2)
     __commit__ = "COMMIT_HASH_PLACEHOLDER"
 
-__version__ = "0.5.3"
+__version__ = "0.5.3.post1"