diff --git a/roles/bookstack/defaults/main.yml b/roles/bookstack/defaults/main.yml
index 2e284d6..d53e18e 100644
--- a/roles/bookstack/defaults/main.yml
+++ b/roles/bookstack/defaults/main.yml
@@ -1,11 +1,11 @@
 ---
 
 # Version to deploy
-bookstack_version: 21.05.2
+bookstack_version: 21.05.3
 # URL of the arhive
 bookstack_archive_url: https://github.com/BookStackApp/BookStack/archive/v{{ bookstack_version }}.tar.gz
 # Expected sha1 of the archive
-bookstack_archive_sha1: 717ef24a56701b7520ebef2b1a65241902af9e1e
+bookstack_archive_sha1: 56f67c8ad268d4bbbec9bd6590c293cf741e4370
 
 # Should ansible handle bookstack upgrades or just the inintial install
 bookstack_manage_upgrade: True
diff --git a/roles/diagrams/defaults/main.yml b/roles/diagrams/defaults/main.yml
index bd4d8b8..156229c 100644
--- a/roles/diagrams/defaults/main.yml
+++ b/roles/diagrams/defaults/main.yml
@@ -1,11 +1,11 @@
 ---
 
 # Veresion of diagrams to deploy
-diagrams_version: 14.6.13
+diagrams_version: 14.8.4
 # URL of the WAR file to deploy
 diagrams_war_url: https://github.com/jgraph/drawio/releases/download/v{{ diagrams_version }}/draw.war
 # Expected sha1 of the WAR file
-diagrams_war_sha1: 1dfb70f8d648974da5ce33cc3327d1142a3d6f8a
+diagrams_war_sha1: 60ccb0c76c5ea6af8879e9a8b4115466f05f7bcd
 # root directory of the installation
 diagrams_root_dir: /opt/diagrams
 # Should ansible manage upgrades, or just initial install ?