diff --git a/benchmark/deepseek_v3/README.md b/benchmark/deepseek_v3/README.md
index c0dbc6db338..c033e7b21ae 100644
--- a/benchmark/deepseek_v3/README.md
+++ b/benchmark/deepseek_v3/README.md
@@ -33,7 +33,7 @@ Add [performance optimization options](#performance-optimization-options) as nee
 
 ```bash
 # Installation
-pip install "sglang[all]>=0.5.5.post3"
+pip install "sglang[all]>=0.5.5.post4"
 
 # Launch
 python3 -m sglang.launch_server --model deepseek-ai/DeepSeek-V3 --tp 8 --trust-remote-code
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 74ca8f410a5..1b716110d71 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -10,7 +10,7 @@ ARG GRACE_BLACKWELL_DEEPEP_BRANCH=gb200_blog_part_2
 ARG DEEPEP_COMMIT=9af0e0d0e74f3577af1979c9b9e1ac2cad0104ee
 ARG BUILD_AND_DOWNLOAD_PARALLEL=8
 ARG SGL_KERNEL_VERSION=0.3.18.post1
-ARG SGL_VERSION=0.5.5.post3
+ARG SGL_VERSION=0.5.5.post4
 ARG USE_LATEST_SGLANG=0
 ARG GDRCOPY_VERSION=2.5.1
 ARG PIP_DEFAULT_INDEX
diff --git a/docker/rocm.Dockerfile b/docker/rocm.Dockerfile
index f9398925967..cfa1a21fc1c 100644
--- a/docker/rocm.Dockerfile
+++ b/docker/rocm.Dockerfile
@@ -1,7 +1,7 @@
 # Usage (to build SGLang ROCm docker image):
-#   docker build --build-arg SGL_BRANCH=v0.5.5.post3 --build-arg GPU_ARCH=gfx942 -t v0.5.5.post3-rocm630-mi30x -f rocm.Dockerfile .
-#   docker build --build-arg SGL_BRANCH=v0.5.5.post3 --build-arg GPU_ARCH=gfx942-rocm700 -t v0.5.5.post3-rocm700-mi30x -f rocm.Dockerfile .
-#   docker build --build-arg SGL_BRANCH=v0.5.5.post3 --build-arg GPU_ARCH=gfx950 -t v0.5.5.post3-rocm700-mi35x -f rocm.Dockerfile .
+#   docker build --build-arg SGL_BRANCH=v0.5.5.post4 --build-arg GPU_ARCH=gfx942 -t v0.5.5.post4-rocm630-mi30x -f rocm.Dockerfile .
+#   docker build --build-arg SGL_BRANCH=v0.5.5.post4 --build-arg GPU_ARCH=gfx942-rocm700 -t v0.5.5.post4-rocm700-mi30x -f rocm.Dockerfile .
+#   docker build --build-arg SGL_BRANCH=v0.5.5.post4 --build-arg GPU_ARCH=gfx950 -t v0.5.5.post4-rocm700-mi35x -f rocm.Dockerfile .
 
 
 # Default base images
diff --git a/docs/get_started/install.md b/docs/get_started/install.md
index 0184c60b008..d8840fa27bf 100644
--- a/docs/get_started/install.md
+++ b/docs/get_started/install.md
@@ -25,7 +25,7 @@ uv pip install "sglang" --prerelease=allow
 
 ```bash
 # Use the last release branch
-git clone -b v0.5.5.post3 https://github.com/sgl-project/sglang.git
+git clone -b v0.5.5.post4 https://github.com/sgl-project/sglang.git
 cd sglang
 
 # Install the python packages
diff --git a/docs/platforms/amd_gpu.md b/docs/platforms/amd_gpu.md
index ea093175db9..cf88489da39 100644
--- a/docs/platforms/amd_gpu.md
+++ b/docs/platforms/amd_gpu.md
@@ -44,7 +44,7 @@ You can install SGLang using one of the methods below.
 
 ```bash
 # Use the last release branch
-git clone -b v0.5.5.post3 https://github.com/sgl-project/sglang.git
+git clone -b v0.5.5.post4 https://github.com/sgl-project/sglang.git
 cd sglang
 
 # Compile sgl-kernel
diff --git a/docs/platforms/ascend_npu.md b/docs/platforms/ascend_npu.md
index 6a3f9ad27e6..88491fe12c6 100644
--- a/docs/platforms/ascend_npu.md
+++ b/docs/platforms/ascend_npu.md
@@ -81,7 +81,7 @@ We are also providing a DeepEP-compatible Library as a drop-in replacement of de
 
 ```shell
 # Use the last release branch
-git clone -b v0.5.5.post3 https://github.com/sgl-project/sglang.git
+git clone -b v0.5.5.post4 https://github.com/sgl-project/sglang.git
 cd sglang
 
 pip install --upgrade pip
diff --git a/python/pyproject.toml b/python/pyproject.toml
index ca3caf484de..6bbd7afdc67 100755
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "sglang"
-version = "0.5.5.post3"
+version = "0.5.5.post4"
 description = "SGLang is a fast serving framework for large language models and vision language models."
 readme = "README.md"
 requires-python = ">=3.10"
diff --git a/python/pyproject_cpu.toml b/python/pyproject_cpu.toml
index 257ac35eda6..0136b96106d 100644
--- a/python/pyproject_cpu.toml
+++ b/python/pyproject_cpu.toml
@@ -5,7 +5,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "sglang"
-version = "0.5.5.post3"
+version = "0.5.5.post4"
 description = "SGLang is a fast serving framework for large language models and vision language models."
 readme = "README.md"
 requires-python = ">=3.10"
diff --git a/python/pyproject_other.toml b/python/pyproject_other.toml
index 55007a25ee4..4a32c3b6ba8 100755
--- a/python/pyproject_other.toml
+++ b/python/pyproject_other.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "sglang"
-version = "0.5.5.post3"
+version = "0.5.5.post4"
 description = "SGLang is a fast serving framework for large language models and vision language models."
 readme = "README.md"
 requires-python = ">=3.10"
diff --git a/python/pyproject_xpu.toml b/python/pyproject_xpu.toml
index 3e88356dc5e..f8f4c0f1d83 100644
--- a/python/pyproject_xpu.toml
+++ b/python/pyproject_xpu.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "sglang"
-version = "0.5.5.post3"
+version = "0.5.5.post4"
 description = "SGLang is a fast serving framework for large language models and vision language models."
 readme = "README.md"
 requires-python = ">=3.10"
diff --git a/python/sglang/version.py b/python/sglang/version.py
index 8e096b480dd..bce102daae6 100644
--- a/python/sglang/version.py
+++ b/python/sglang/version.py
@@ -1 +1 @@
-__version__ = "0.5.5.post3"
+__version__ = "0.5.5.post4"