diff --git a/roles/graylog/defaults/main.yml b/roles/graylog/defaults/main.yml
index 2c7a07c..9de87d8 100644
--- a/roles/graylog/defaults/main.yml
+++ b/roles/graylog/defaults/main.yml
@@ -1,8 +1,8 @@
 ---
 
-graylog_version: 4.0.1
+graylog_version: 4.0.2
 graylog_archive_url: https://downloads.graylog.org/releases/graylog/graylog-{{ graylog_version }}.tgz
-graylog_archive_sha1: 29ea1884cf67267692abab1d61600e41e3903570
+graylog_archive_sha1: 3c061569549bd5139634e20c8f5e0f922810927b
 graylog_root_dir: /opt/graylog
 graylog_manage_upgrade: True
 
diff --git a/roles/graylog/tasks/install.yml b/roles/graylog/tasks/install.yml
index 328bfee..9c23d36 100644
--- a/roles/graylog/tasks/install.yml
+++ b/roles/graylog/tasks/install.yml
@@ -38,6 +38,7 @@
     delete: True
   delegate_to: "{{ inventory_hostname }}"
   when: graylog_install_mode != 'none'
+  notify: restart graylog-server
   tags: graylog
 
 - name: Install external libs