diff --git a/Dockerfile b/Dockerfile
index 76706206560c915737d769d9abbbb05772cc92f8..edaaf67bf29c68ffc706238993bcdb05658d113f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,7 +13,7 @@ mkdir /opt/cuda-toolkit
 cd /opt/cuda-toolkit
 
 ## CUDA
-wget https://developer.download.nvidia.com/compute/cuda/12.8.1/local_installers/cuda-repo-debian12-12-6-local_12.6.3-560.35.05-1_amd64.deb
+wget https://developer.download.nvidia.com/compute/cuda/12.6.3/local_installers/cuda-repo-debian12-12-6-local_12.6.3-560.35.05-1_amd64.deb
 dpkg -i cuda-repo-debian12-12-6-local_12.6.3-560.35.05-1_amd64.deb && \
 	rm cuda-repo-debian12-12-6-local_12.6.3-560.35.05-1_amd64.deb
 cp /var/cuda-repo-debian12-12-6-local/cuda-*-keyring.gpg /usr/share/keyrings/