diff --git a/manifest.toml b/manifest.toml
index 15e43a9..b0377a8 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -5,7 +5,7 @@ name = "Diagrams.net"
 description.en = "Online diagram software for making flowcharts, process diagrams, org charts, UML, ER and network diagrams"
 description.fr = "Application en ligne qui permet de faire des schémas et du dessin vectoriel"
 
-version = "21.5.0~ynh1"
+version = "21.5.2~ynh1"
 
 maintainers = ["Gofannon"]
 
@@ -40,8 +40,8 @@ ram.runtime = "50M"
 
 [resources]
         [resources.sources.main]
-        url = "https://github.com/jgraph/drawio/archive/refs/tags/v21.5.0.tar.gz"
-        sha256 = "8d791211d7751c1b0dc013dcedd8cb9240f6299cf4c693cef8a497b08ae12f12"
+        url = "https://github.com/jgraph/drawio/archive/refs/tags/v21.5.2.tar.gz"
+        sha256 = "4d37a53e4ac6c6a5b58a3cb8afabebeaafbdde12a57ed620b6a0c2d2c6ae14e8"
         autoupdate.strategy = "latest_github_tag"
 
     [resources.system_user]