diff --git a/pkg/azurelustreplugin/entrypoint.sh b/pkg/azurelustreplugin/entrypoint.sh
index 0420216ba..22841a52c 100755
--- a/pkg/azurelustreplugin/entrypoint.sh
+++ b/pkg/azurelustreplugin/entrypoint.sh
@@ -65,10 +65,10 @@ function add_net_interfaces() {
 installClientPackages=${AZURELUSTRE_CSI_INSTALL_LUSTRE_CLIENT:-yes}
 echo "installClientPackages: ${installClientPackages}"
 
-requiredLustreVersion=${LUSTRE_VERSION:-"2.15.1"}
+requiredLustreVersion=${LUSTRE_VERSION:-"2.15.3"}
 echo "requiredLustreVersion: ${requiredLustreVersion}"
 
-requiredClientSha=${CLIENT_SHA_SUFFIX:-"33-g0168b83"}
+requiredClientSha=${CLIENT_SHA_SUFFIX:-"43-gd7e07df"}
 echo "requiredClientSha: ${requiredClientSha}"
 
 pkgVersion="${requiredLustreVersion}-${requiredClientSha}"
diff --git a/test/integration_aks/image/run_integration_test.sh b/test/integration_aks/image/run_integration_test.sh
index ee04a8280..f947f515a 100644
--- a/test/integration_aks/image/run_integration_test.sh
+++ b/test/integration_aks/image/run_integration_test.sh
@@ -25,8 +25,8 @@ readonly endpoint="unix:///csi/csi.sock"
 readonly target_path="/tmp/target_path"
 readonly lustre_fs_name=$1
 readonly lustre_fs_ip=$2
-readonly lustre_client_version="2.15.1"
-readonly pkgVersion="${lustre_client_version}-33-g0168b83"
+readonly lustre_client_version="2.15.3"
+readonly pkgVersion="${lustre_client_version}-43-gd7e07df"
 readonly pkgName="amlfs-lustre-client-${pkgVersion}"
 
 mkdir -p $target_path