diff --git a/sgl-kernel/pyproject.toml b/sgl-kernel/pyproject.toml
index 129d18d6d..a85923a5a 100644
--- a/sgl-kernel/pyproject.toml
+++ b/sgl-kernel/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "sgl-kernel"
-version = "0.0.2.post18"
+version = "0.0.2.post19"
 description = "Kernel Library for SGLang"
 readme = "README.md"
 requires-python = ">=3.9"
diff --git a/sgl-kernel/version.py b/sgl-kernel/version.py
index 8fe59a0c9..3e080a673 100644
--- a/sgl-kernel/version.py
+++ b/sgl-kernel/version.py
@@ -1 +1 @@
-__version__ = "0.0.2.post18"
+__version__ = "0.0.2.post19"