diff --git a/conf/app.src b/conf/app.src
index c38ee7b..4649788 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,4 +1,4 @@
-SOURCE_URL=https://github.com/kanboard/kanboard/archive/v1.2.0.tar.gz
-SOURCE_SUM=0f7bc706ba8a6ac5223c69e6a8390e034b306ddd3d2663ba8f340355a4a69977
+SOURCE_URL=https://github.com/kanboard/kanboard/archive/v1.2.3.tar.gz
+SOURCE_SUM=e0b013df560bf5f60a6f43bf5499e90ca6e793808e5e0fb48e86ef31a234d062
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
diff --git a/manifest.json b/manifest.json
index 20feeeb..2d5d373 100644
--- a/manifest.json
+++ b/manifest.json
@@ -5,7 +5,7 @@
   "description": {
     "en": "Kanboard is a simple visual task board web application"
   },
-  "version": "1.2.0-0",
+  "version": "1.2.3~ynh1",
   "url": "https://kanboard.net/",
   "license": "AGPL-3.0",
   "requirements": {