diff --git a/docker/Dockerfile b/docker/Dockerfile
index 5f82fb862..6f9c62714 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -10,7 +10,7 @@ ARG HOPPER_SBO=0
 ARG HOPPER_SBO_DEEPEP_COMMIT=9f2fc4b3182a51044ae7ecb6610f7c9c3258c4d6
 ARG DEEPEP_COMMIT=9af0e0d0e74f3577af1979c9b9e1ac2cad0104ee
 ARG BUILD_AND_DOWNLOAD_PARALLEL=8
-ARG SGL_KERNEL_VERSION=0.4.4
+ARG SGL_KERNEL_VERSION=0.4.5
 ARG SGL_VERSION
 ARG SGL_DEEP_GEMM_VERSION=0.1.4.post1
 ARG USE_LATEST_SGLANG=0
diff --git a/python/pyproject.toml b/python/pyproject.toml
index 192b20078..91672b406 100755
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -66,7 +66,7 @@ dependencies = [
   "sentencepiece",
   "setproctitle",
   "sgl-deep-gemm==0.1.4.post1",
-  "sglang-kernel==0.4.4",
+  "sglang-kernel==0.4.5",
   "smg-grpc-servicer>=0.5.0",
   "soundfile==0.13.1",
   "tiktoken",
diff --git a/python/sglang/srt/entrypoints/engine.py b/python/sglang/srt/entrypoints/engine.py
index 9e8b2e581..aa45593db 100644
--- a/python/sglang/srt/entrypoints/engine.py
+++ b/python/sglang/srt/entrypoints/engine.py
@@ -1312,7 +1312,7 @@ def _set_envs_and_config(server_args: ServerArgs):
         if _is_cuda:
             assert_pkg_version(
                 "sglang-kernel",
-                "0.4.4",
+                "0.4.5",
                 "Please reinstall the latest version with `pip install sglang-kernel --force-reinstall`",
             )