diff --git a/conf/app.src b/conf/app.src
index 2a491cd..096b002 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://api.github.com/repos/jgraph/drawio/tarball/v20.1.4
-SOURCE_SUM=8dd016578923a3a58a65076ff7e9ba69ffa39f717f4959d9f351289e4cbb202f
+SOURCE_URL=https://api.github.com/repos/jgraph/drawio/tarball/v20.2.3
+SOURCE_SUM=6871f5065c061a63013fbf4a2e4575191e694a4cf4be89fb5f825d76580f99c3
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/manifest.json b/manifest.json
index 548c497..71d9305 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Online diagram software for making flowcharts, process diagrams, org charts, UML, ER and network diagrams",
         "fr": "Application en ligne qui permet de faire des schémas et du dessin vectoriel"
     },
-    "version": "20.1.4~ynh1",
+    "version": "20.2.3~ynh1",
     "url": "https://www.diagrams.net/",
     "upstream": {
         "license": "Apache-2.0",