diff --git a/CHANGELOG.md b/CHANGELOG.md
index 58197c287c..e1ebe4f0b0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,13 @@ This file is used to list changes made in each version of the AWS ParallelCluste
 
 **CHANGES**
 - Upgrade Slurm to version 24.05.8.
+- Upgrade EFA installer to 1.41.0 (from 1.38.1).
+  - Efa-driver: efa-2.15.0-1
+  - Efa-config: efa-config-1.18-1
+  - Efa-profile: efa-profile-1.7-1
+  - Libfabric-aws: libfabric-aws-2.1.0-1
+  - Rdma-core: rdma-core-57.0-1
+  - Open MPI: openmpi40-aws-4.1.7-2 and openmpi50-aws-5.0.6
 
 **BUG FIXES**
 - Fix a bug in the installation of ARM Performance Library that was causing the build image fail in isolated environments 
diff --git a/cookbooks/aws-parallelcluster-environment/attributes/environment.rb b/cookbooks/aws-parallelcluster-environment/attributes/environment.rb
index dba56d192f..4beb4c951e 100644
--- a/cookbooks/aws-parallelcluster-environment/attributes/environment.rb
+++ b/cookbooks/aws-parallelcluster-environment/attributes/environment.rb
@@ -70,8 +70,8 @@
 
 default['cluster']['head_node_private_ip'] = nil
 
-default['cluster']['efa']['version'] = '1.38.1'
-default['cluster']['efa']['sha256'] = '83923374afd388b1cfcf4b3a21a2b1ba7cf46a01a587f7b519b8386cb95e4f81'
+default['cluster']['efa']['version'] = '1.41.0'
+default['cluster']['efa']['sha256'] = '3506354cdfbe31ff552fe75f5d0d9bb7efd29cf79bd99457347d29c751c38f9f'
 
 # TODO: Move to platform cookbook
 default['cluster']['spack_shared_dir'] = "#{node['cluster']['shared_dir']}/spack"
diff --git a/cookbooks/aws-parallelcluster-environment/spec/unit/resources/efa_spec.rb b/cookbooks/aws-parallelcluster-environment/spec/unit/resources/efa_spec.rb
index 868594f8c6..1fa04cdcc9 100644
--- a/cookbooks/aws-parallelcluster-environment/spec/unit/resources/efa_spec.rb
+++ b/cookbooks/aws-parallelcluster-environment/spec/unit/resources/efa_spec.rb
@@ -2,8 +2,8 @@
 
 # parallelcluster default source dir defined in attributes
 source_dir = '/opt/parallelcluster/sources'
-efa_version = '1.38.1'
-efa_checksum = '83923374afd388b1cfcf4b3a21a2b1ba7cf46a01a587f7b519b8386cb95e4f81'
+efa_version = '1.41.0'
+efa_checksum = '3506354cdfbe31ff552fe75f5d0d9bb7efd29cf79bd99457347d29c751c38f9f'
 
 class ConvergeEfa
   def self.setup(chef_run, efa_version: nil, efa_checksum: nil)