diff --git a/conf/app.src b/conf/app.src
index e7f957f..6d46a97 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/ether/etherpad-lite/archive/1.8.16.tar.gz
-SOURCE_SUM=dfdb60910aa9df85bde8cad8729ef6a33e36014739a3e8ce105f5e96a6b99d8c
+SOURCE_URL=https://github.com/ether/etherpad-lite/archive/1.8.17.tar.gz
+SOURCE_SUM=077df9a46046f579644d26525c42008d8b758796ba447ddbd99fe1d975156f31
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/manifest.json b/manifest.json
index 22c2a70..01f2d6e 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Online editor providing collaborative editing in real-time",
         "fr": "Éditeur en ligne fournissant l'édition collaborative en temps réel"
     },
-    "version": "1.8.16~ynh1",
+    "version": "1.8.17~ynh1",
     "url": "https://etherpad.org/",
     "upstream": {
         "license": "Apache-2.0",