diff --git a/Singularity.py38 b/Singularity.py38
index b54ecbc..95a9400 100644
--- a/Singularity.py38
+++ b/Singularity.py38
@@ -1,5 +1,5 @@
 bootstrap: docker
-from: nvidia/cuda:10.2-devel-centos7
+from: nvidia/cuda:11.2.2-devel-centos7
 
 
 
@@ -216,7 +216,7 @@ EOF3
 #pip
 echo 'installing pnumpy from pip' && pip install pnumpy
 echo "installing pycuda from pip" && CFLAGS=-std=c++11 CXXFLAGS=-std=c++11  LIBRARY_PATH=/usr/local/cuda/lib64/stubs CPATH=/usr/local/cuda/include CUDA_ROOT=/usr/local/cuda pip install pycuda
-echo 'installing cupy from pip' && pip install cupy-cuda102  &
+echo 'installing cupy from pip' && pip install cupy-cuda112  &
 echo 'installing mkl_umath wheel' && pip install https://zimf.de/mkl_umath-0.1.1-cp38-cp38-linux_x86_64.whl --no-deps &
 
 #conda config