diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 724cf735c7c1e067d19ce629d94ee6b7084a6c95..343a0d6d955dbc36ed4e82fb5591fb2d7cc1d97c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -73,8 +73,8 @@ deploy-prod-release-prod-cscs:
     OC_PROJECT: jupyterhub
     LAB_KERNEL_ROOT: /srv/jupyterlab_kernels/prod
     INSTALLATION_ROOT: /srv/main-spack-instance-2402
-    SPACK_ENV: ebrains-23-09
-    RELEASE_NAME: EBRAINS-23.09
+    SPACK_ENV: ebrains-24-04
+    RELEASE_NAME: EBRAINS-24.04
   resource_group: shared-NFS-mount-prod-cscs
   rules:
     - if: $CI_COMMIT_BRANCH =~ /^ebrains/
@@ -91,8 +91,8 @@ deploy-prod-release-prod-jsc:
     OC_PROJECT: jupyterhub
     LAB_KERNEL_ROOT: /srv/jupyterlab_kernels/prod
     INSTALLATION_ROOT: /srv/main-spack-instance-2402
-    SPACK_ENV: ebrains-23-09
-    RELEASE_NAME: EBRAINS-23.09
+    SPACK_ENV: ebrains-24-04
+    RELEASE_NAME: EBRAINS-24.04
   resource_group: shared-NFS-mount-prod-jsc
   rules:
     - if: $CI_COMMIT_BRANCH =~ /^ebrains/