diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2980f6d..ca77bc4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## Unreleased
 
+## [14.4.0~ynh1] - 2021-01-22
+
+### Changed
+- upgrade source to upstream <https://github.com/jgraph/drawio/releases/tag/v14.4.0>
+
 ## [14.1.1~ynh1] - 2020-12-20
 
 ### Changed
diff --git a/README.md b/README.md
index ac48089..adae11d 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ If you don't have YunoHost, please see [here](https://yunohost.org/#/install) to
 
 diagrams.net (formerly draw.io) lets you create a wide range of diagrams, from simple tree and flow diagrams, to highly technical network, rack and electrical diagrams.
 
-**Shipped version:** 14.1.1
+**Shipped version:** 14.4.0
 
 ## Screenshots
 
diff --git a/conf/app.src b/conf/app.src
index 736f3aa..8dcf597 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/jgraph/drawio/archive/v14.1.1.tar.gz
-SOURCE_SUM=0b8447d53f935b773b246f90e9f36b8638c1cbb52c800184e751863808a909cd
+SOURCE_URL=https://github.com/jgraph/drawio/archive/v14.4.0.tar.gz
+SOURCE_SUM=a3bec714651eb421ecbf81e25171da2e7dc834cefb4119ecb3842a45e4f554d6
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/manifest.json b/manifest.json
index b29e55f..976cfd9 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": "14.1.1~ynh1",
+    "version": "14.4.0~ynh1",
     "url": "https://www.diagrams.net/",
     "license": "Apache-2.0",
     "maintainer": {