diff --git a/docker/Dockerfile.blackwell b/docker/Dockerfile.blackwell
index f65bd69f3..54282b3ac 100644
--- a/docker/Dockerfile.blackwell
+++ b/docker/Dockerfile.blackwell
@@ -20,7 +20,7 @@ RUN echo 'tzdata tzdata/Areas select America' | debconf-set-selections \
 
 RUN pip3 install torch==2.7.1 torchvision==0.22.1 torchaudio==2.7.1 --index-url https://download.pytorch.org/whl/cu128 --break-system-packages
 
-RUN pip3 install https://github.com/sgl-project/whl/releases/download/v0.1.8/sgl_kernel-0.1.8+cu128-cp39-abi3-manylinux2014_x86_64.whl --break-system-packages \
+RUN pip3 install https://github.com/sgl-project/whl/releases/download/v0.1.8.post1/sgl_kernel-0.1.8.post1+cu128-cp39-abi3-manylinux2014_x86_64.whl --break-system-packages \
     && pip3 install setuptools==75.0.0 wheel scikit-build-core --break-system-packages
 
 RUN git clone --depth=1 https://github.com/sgl-project/sglang.git \
diff --git a/sgl-kernel/pyproject.toml b/sgl-kernel/pyproject.toml
index f70807b65..0a58a7de2 100644
--- a/sgl-kernel/pyproject.toml
+++ b/sgl-kernel/pyproject.toml
@@ -8,7 +8,7 @@ build-backend = "scikit_build_core.build"
 
 [project]
 name = "sgl-kernel"
-version = "0.1.8"
+version = "0.1.8.post1"
 description = "Kernel Library for SGLang"
 readme = "README.md"
 requires-python = ">=3.9"
diff --git a/sgl-kernel/pyproject_cpu.toml b/sgl-kernel/pyproject_cpu.toml
index 522a739c0..b5ee41c37 100644
--- a/sgl-kernel/pyproject_cpu.toml
+++ b/sgl-kernel/pyproject_cpu.toml
@@ -8,7 +8,7 @@ build-backend = "scikit_build_core.build"
 
 [project]
 name = "sgl-kernel"
-version = "0.1.8"
+version = "0.1.8.post1"
 description = "Kernel Library for SGLang"
 readme = "README.md"
 requires-python = ">=3.9"
diff --git a/sgl-kernel/pyproject_rocm.toml b/sgl-kernel/pyproject_rocm.toml
index 043e26585..cc322a73e 100644
--- a/sgl-kernel/pyproject_rocm.toml
+++ b/sgl-kernel/pyproject_rocm.toml
@@ -9,7 +9,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "sgl-kernel"
-version = "0.1.8"
+version = "0.1.8.post1"
 description = "Kernel Library for SGLang"
 readme = "README.md"
 requires-python = ">=3.9"
diff --git a/sgl-kernel/python/sgl_kernel/version.py b/sgl-kernel/python/sgl_kernel/version.py
index 9cb17e797..36b495463 100644
--- a/sgl-kernel/python/sgl_kernel/version.py
+++ b/sgl-kernel/python/sgl_kernel/version.py
@@ -1 +1 @@
-__version__ = "0.1.8"
+__version__ = "0.1.8.post1"