diff --git a/conf/app.src b/conf/app.src
index 2a46063..ce61925 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://api.github.com/repos/jgraph/drawio/tarball/v20.2.5
-SOURCE_SUM=a4ace0d9085b84025a074227038ec048960041bce6d19e9a8d9909abf23fce99
+SOURCE_URL=https://api.github.com/repos/jgraph/drawio/tarball/v20.2.6
+SOURCE_SUM=dbd3d3ec715e8e199da8785dc4efb8e456270b4f62fc17877d2f0319bfd69f81
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/manifest.json b/manifest.json
index 4bf25d6..a86be9d 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": "20.2.5~ynh1",
+    "version": "20.2.6~ynh1",
     "url": "https://www.diagrams.net/",
     "upstream": {
         "license": "Apache-2.0",