diff --git a/conf/app.src b/conf/app.src
index 340b645..c5d6e8e 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,6 +1,6 @@
-SOURCE_URL=https://github.com/matrix-org/dendrite/archive/v0.5.1.zip
-SOURCE_SUM=8df61627d3209f4ff529cbac8318a3a9da274de527f858fdb72578988a5aeefe
+SOURCE_URL=https://api.github.com/repos/matrix-org/dendrite/tarball/v0.6.4
+SOURCE_SUM=ad6be21c88c45e6472eefe58168fc77f7fdc6c5e40858948a32b095a9d724076
 SOURCE_SUM_PRG=sha256sum
-SOURCE_FORMAT=zip
+SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
-SOURCE_EXTRACT=true
+SOURCE_FILENAME=
diff --git a/manifest.json b/manifest.json
index 221f315..b73e4b1 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Matrix homeserver of second generation",
         "fr": "Serveur Matrix de seconde génération"
     },
-    "version": "0.5.1~ynh1",
+    "version": "0.6.4~ynh1",
     "url": "https://matrix.org/",
     "upstream": {
         "license": "Apache-2.0",
@@ -28,7 +28,7 @@
         "psql"
     ],
     "arguments": {
-        "install" : [
+        "install": [
             {
                 "name": "warning",
                 "type": "display_text",