diff --git a/CHANGELOG.md b/CHANGELOG.md
index 672eecd69..077c2c627 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@ This file is used to list changes made in each version of the AWS ParallelCluste
   - Critical Update for Intel Fortran Compiler & Intel Fortran Compiler Classic: 2023.2.1
 
 **CHANGES**
+- Upgrade Slurm to 23.11.0 (from 23.02.6).
 - Upgrade third-party cookbook dependencies:
   - nfs-5.1.2 (from nfs-5.0.0)
 
diff --git a/cookbooks/aws-parallelcluster-slurm/attributes/slurm_attributes.rb b/cookbooks/aws-parallelcluster-slurm/attributes/slurm_attributes.rb
index 1aee1d190..9628dfab0 100644
--- a/cookbooks/aws-parallelcluster-slurm/attributes/slurm_attributes.rb
+++ b/cookbooks/aws-parallelcluster-slurm/attributes/slurm_attributes.rb
@@ -1,11 +1,6 @@
 # URLs to software packages used during install recipes
 default['cluster']['slurm']['fleet_config_path'] = "#{node['cluster']['slurm_plugin_dir']}/fleet-config.json"
 
-# Slurm attributes shared between install_slurm and configure_slurm_accounting
-default['cluster']['slurm']['commit'] = ''
-default['cluster']['slurm']['branch'] = ''
-default['cluster']['slurm']['sha256'] = 'ed44d4e591c0f91874d535cb8c9ea67dd2a38bfa4e96fa6c71687293f6a1d3bb'
-
 default['cluster']['dns_domain'] = nil
 default['cluster']['use_private_hostname'] = 'false'
 
diff --git a/cookbooks/aws-parallelcluster-slurm/attributes/versions.rb b/cookbooks/aws-parallelcluster-slurm/attributes/versions.rb
index ebc86598a..24d596a93 100644
--- a/cookbooks/aws-parallelcluster-slurm/attributes/versions.rb
+++ b/cookbooks/aws-parallelcluster-slurm/attributes/versions.rb
@@ -1,4 +1,8 @@
 # Slurm
-default['cluster']['slurm']['version'] = '23-02-6-1'
+default['cluster']['slurm']['version'] = '23-11-0-1'
+default['cluster']['slurm']['commit'] = ''
+default['cluster']['slurm']['branch'] = ''
+default['cluster']['slurm']['sha256'] = '3780773a80b73ea2edb4353318b4220188f4eda92c31ab3a2bdd3a4fdec76be9'
+default['cluster']['slurm']['base_url'] = "https://github.com/SchedMD/slurm/archive"
 # Munge
 default['cluster']['munge']['munge_version'] = '0.5.15'
diff --git a/cookbooks/aws-parallelcluster-slurm/recipes/install/install_slurm.rb b/cookbooks/aws-parallelcluster-slurm/recipes/install/install_slurm.rb
index b1a004338..323191437 100644
--- a/cookbooks/aws-parallelcluster-slurm/recipes/install/install_slurm.rb
+++ b/cookbooks/aws-parallelcluster-slurm/recipes/install/install_slurm.rb
@@ -30,7 +30,7 @@
                    "slurm-#{slurm_version}"
                  end
 slurm_tarball = "#{node['cluster']['sources_dir']}/#{slurm_tar_name}.tar.gz"
-slurm_url = "https://github.com/SchedMD/slurm/archive/#{slurm_tar_name}.tar.gz"
+slurm_url = "#{node['cluster']['slurm']['base_url']}/#{slurm_tar_name}.tar.gz"
 slurm_sha256 = if slurm_branch.empty?
                  node['cluster']['slurm']['sha256']
                end