diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 92df52f..333cfcc 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -174,7 +174,7 @@ jobs:
         env:
           CUDA_VERSION: ${{ matrix.cuda-version }}
           PYTHON_VERSION: ${{ matrix.python-version }}
-          DOCKER_IMAGE: scrin/manylinux2014-cuda:cu114-devel-1.0.0
+          DOCKER_IMAGE: scrin/manylinux2014-cuda:cu120-devel-1.0.0
           PLAT: manylinux2014_x86_64
           BOOST_VERSION: boost_1_77_0
         if: |
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4e58729..e064dee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,7 @@
 # Changelog
+## [2.3.6] - 2023-04-19
+### Fixed 
+- Fix a CI bug that cpu cumm and spconv use different gcc compiler, must be same.
 
 ## [2.3.5] - 2023-03-24
 ### Fixed 
diff --git a/pyproject.toml b/pyproject.toml
index 0ab4d82..ac7160d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools>=41.0", "wheel", "pccm>=0.4.0", "cumm>=0.4.5"]
+requires = ["setuptools>=41.0", "wheel", "pccm>=0.4.0", "cumm>=0.4.8"]
 # requires = ["setuptools>=41.0", "wheel", "pccm>=0.4.0", "cumm @ file:///io/dist/cumm_cu120-0.4.2-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl"]
 # requires = ["setuptools>=41.0", "wheel", "pccm>=0.4.0", "cumm @ file:///io/dist/cumm_cu117-0.4.6-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl"]
 build-backend = "setuptools.build_meta"
diff --git a/version.txt b/version.txt
index cc6c9a4..e75da3e 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-2.3.5
+2.3.6