diff --git a/docker/Dockerfile b/docker/Dockerfile
index 89c93558b5f6..e6a413074540 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -11,7 +11,7 @@ ARG GRACE_BLACKWELL_DEEPEP_BRANCH=gb200_blog_part_2
 ARG HOPPER_SBO_DEEPEP_COMMIT=9f2fc4b3182a51044ae7ecb6610f7c9c3258c4d6
 ARG DEEPEP_COMMIT=9af0e0d0e74f3577af1979c9b9e1ac2cad0104ee
 ARG BUILD_AND_DOWNLOAD_PARALLEL=8
-ARG SGL_KERNEL_VERSION=0.4.1
+ARG SGL_KERNEL_VERSION=0.4.1.post1
 ARG SGL_VERSION
 ARG USE_LATEST_SGLANG=0
 ARG GDRCOPY_VERSION=2.5.1
diff --git a/python/pyproject.toml b/python/pyproject.toml
index 17b2f4bae2cd..bfdcd2762957 100755
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -59,7 +59,7 @@ dependencies = [
   "sentencepiece",
   "setproctitle",
   "flash-attn-4>=4.0.0b9",
-  "sglang-kernel==0.4.1",
+  "sglang-kernel==0.4.1.post1",
   "soundfile==0.13.1",
   "tiktoken",
   "timm==1.0.16",
diff --git a/python/sglang/srt/entrypoints/engine.py b/python/sglang/srt/entrypoints/engine.py
index 06b57b63d167..05723f0e1492 100644
--- a/python/sglang/srt/entrypoints/engine.py
+++ b/python/sglang/srt/entrypoints/engine.py
@@ -1170,7 +1170,7 @@ def _set_envs_and_config(server_args: ServerArgs):
         if _is_cuda:
             assert_pkg_version(
                 "sglang-kernel",
-                "0.4.1",
+                "0.4.1.post1",
                 "Please reinstall the latest version with `pip install sglang-kernel --force-reinstall`",
             )
 
diff --git a/test/manual/4-gpu-models/test_qwen35_hicache.py b/test/registered/4-gpu-models/test_qwen35_hicache.py
similarity index 95%
rename from test/manual/4-gpu-models/test_qwen35_hicache.py
rename to test/registered/4-gpu-models/test_qwen35_hicache.py
index 05737b252397..66b6cd9f3d31 100644
--- a/test/manual/4-gpu-models/test_qwen35_hicache.py
+++ b/test/registered/4-gpu-models/test_qwen35_hicache.py
@@ -1,8 +1,3 @@
-"""
-# TODO: Fails on cu13 venv migration. Ref: https://github.com/sgl-project/sglang/actions/runs/24616960626/job/71980705674?pr=23119
-# Should move back to registered test after it's fixed
-"""
-
 import shutil
 import tempfile
 import unittest
diff --git a/test/manual/hicache/test_hicache_storage.py b/test/registered/hicache/test_hicache_storage.py
similarity index 87%
rename from test/manual/hicache/test_hicache_storage.py
rename to test/registered/hicache/test_hicache_storage.py
index 76278689e3cd..112178a7611d 100644
--- a/test/manual/hicache/test_hicache_storage.py
+++ b/test/registered/hicache/test_hicache_storage.py
@@ -3,11 +3,6 @@
 register_cuda_ci(est_time=99, suite="stage-b-test-1-gpu-small")
 register_amd_ci(est_time=300, suite="stage-b-test-1-gpu-small-amd")
 
-"""
-# TODO: Segmentation fault occurs when upgraded to Cu13. Ref: https://github.com/sgl-project/sglang/actions/runs/24603159715/job/71945537414?pr=23119")
-# Should move back to registered test after it's fixed
-"""
-
 import time
 import unittest
 
diff --git a/test/manual/hicache/test_hicache_storage_3fs_backend.py b/test/registered/hicache/test_hicache_storage_3fs_backend.py
similarity index 94%
rename from test/manual/hicache/test_hicache_storage_3fs_backend.py
rename to test/registered/hicache/test_hicache_storage_3fs_backend.py
index 6baa0e15249c..8bf69623d44e 100644
--- a/test/manual/hicache/test_hicache_storage_3fs_backend.py
+++ b/test/registered/hicache/test_hicache_storage_3fs_backend.py
@@ -2,8 +2,6 @@
 Benchmark tests for HiCache Storage with 3FS backend.
 Usage:
     python3 -m pytest test/registered/hicache/test_hicache_storage_3fs_backend.py -v
-# TODO: Segmentation fault occurs when upgraded to Cu13. Ref: https://github.com/sgl-project/sglang/actions/runs/24603159715/job/71945537414?pr=23119")
-# Should move back to registered test after it's fixed
 """
 
 import json
diff --git a/test/manual/hicache/test_hicache_storage_file_backend.py b/test/registered/hicache/test_hicache_storage_file_backend.py
similarity index 98%
rename from test/manual/hicache/test_hicache_storage_file_backend.py
rename to test/registered/hicache/test_hicache_storage_file_backend.py
index 66cf3f0d6d9e..99fd26b4036b 100644
--- a/test/manual/hicache/test_hicache_storage_file_backend.py
+++ b/test/registered/hicache/test_hicache_storage_file_backend.py
@@ -2,8 +2,6 @@
 E2E tests for HiCache Storage functionality.
 Usage:
     python3 -m pytest test/registered/hicache/test_hicache_storage_file_backend.py -v
-# TODO: Segmentation fault occurs when upgraded to Cu13. Ref: https://github.com/sgl-project/sglang/actions/runs/24603159715/job/71945537414?pr=23119")
-# Should move back to registered test after it's fixed
 """
 
 import json
diff --git a/test/manual/hicache/test_hicache_storage_mooncake_backend.py b/test/registered/hicache/test_hicache_storage_mooncake_backend.py
similarity index 98%
rename from test/manual/hicache/test_hicache_storage_mooncake_backend.py
rename to test/registered/hicache/test_hicache_storage_mooncake_backend.py
index c13fbff9049c..1a9b75a398dd 100644
--- a/test/manual/hicache/test_hicache_storage_mooncake_backend.py
+++ b/test/registered/hicache/test_hicache_storage_mooncake_backend.py
@@ -4,9 +4,6 @@
     python3.10 -m pytest test/registered/hicache/test_hicache_storage_mooncake_backend.py -v
 """
 
-# TODO: Segmentation fault occurs when upgraded to Cu13. Ref: https://github.com/sgl-project/sglang/actions/runs/24601791606/job/71942123195?pr=23119")
-# Should move back to registered test after it's fixed
-
 import os
 import subprocess
 import time
@@ -15,6 +12,7 @@
 import requests
 from test_hicache_storage_file_backend import HiCacheStorageBaseMixin
 
+from sglang.test.ci.ci_register import register_cuda_ci
 from sglang.test.test_utils import (
     DEFAULT_MLA_MODEL_NAME_FOR_TEST,
     CustomTestCase,
@@ -22,6 +20,8 @@
     is_in_ci,
 )
 
+register_cuda_ci(est_time=236, suite="stage-b-test-2-gpu-large")
+
 
 class HiCacheStorageMooncakeBackendBaseMixin(HiCacheStorageBaseMixin):
     """Base mixin class with common setup and utilities"""
diff --git a/test/manual/hicache/test_hicache_storage_runtime_attach_detach.py b/test/registered/hicache/test_hicache_storage_runtime_attach_detach.py
similarity index 98%
rename from test/manual/hicache/test_hicache_storage_runtime_attach_detach.py
rename to test/registered/hicache/test_hicache_storage_runtime_attach_detach.py
index 64c6a471a116..1517d6d4f46f 100644
--- a/test/manual/hicache/test_hicache_storage_runtime_attach_detach.py
+++ b/test/registered/hicache/test_hicache_storage_runtime_attach_detach.py
@@ -7,8 +7,6 @@
 
 Usage:
     python3 -m pytest test/registered/hicache/test_hicache_storage_runtime_attach_detach.py -v
-# TODO: Segmentation fault occurs when upgraded to Cu13. Ref: https://github.com/sgl-project/sglang/actions/runs/24603159715/job/71945537414?pr=23119")
-# Should move back to registered test after it's fixed
 """
 
 import json
diff --git a/test/manual/hicache/test_hicache_variants.py b/test/registered/hicache/test_hicache_variants.py
similarity index 94%
rename from test/manual/hicache/test_hicache_variants.py
rename to test/registered/hicache/test_hicache_variants.py
index b48a63d6bb80..c769cf40d0d6 100644
--- a/test/manual/hicache/test_hicache_variants.py
+++ b/test/registered/hicache/test_hicache_variants.py
@@ -5,8 +5,6 @@
 """
 Consolidated HiCache variant tests.
 Tests HiCache with different configurations: standard, MLA, EAGLE, and page size variants.
-# TODO: Segmentation fault occurs when upgraded to Cu13. Ref: https://github.com/sgl-project/sglang/actions/runs/24603159715/job/71945537414?pr=23119")
-# Should move back to registered test after it's fixed
 """
 
 import unittest