diff --git a/scripts/helper-update-manifest-readme b/scripts/helper-update-manifest-readme
index 4135c25..510aae3 100644
--- a/scripts/helper-update-manifest-readme
+++ b/scripts/helper-update-manifest-readme
@@ -5,7 +5,7 @@ wget -nc --quiet $url -P /tmp
 CHECKSUM=$(sudo sha256sum /tmp/cesium-*-web.zip | head -c 64)
 sed -i "s/SOURCE_SUM=.*/SOURCE_SUM=${CHECKSUM}/" /conf/app.src
 
-PACKAGE_VERSION=
+PACKAGE_VERSION=$(curl -s https://api.github.com/repos/duniter/cesium/releases/latest | grep "tag_name" | head -1 | cut -d\" -f4)
 sed -i "s/SOURCE_URL=.*/SOURCE_URL="https://github.com/duniter/cesium/releases/download/"${PACKAGE_VERSION}"/cesium-"${PACKAGE_VERSION}"-web.zip"/" /conf/app.src
 sed -i "s/"**Shipped version:** ".*/"**Shipped version:** "${PACKAGE_VERSION}/" /README.md
 sed -i "s/"    "version": "1.3.11~ynh1",/    "version": "${PACKAGE_VERSION}~ynh1",/" /manifest.json