diff --git a/conf/app.src b/conf/app.src
index f7a9542..a71f742 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/discourse/discourse/archive/v2.8.7.tar.gz
-SOURCE_SUM=021165e915bbf1aeadcd14ed44d5d35f90f71f8fc65b152002f5e7b292550024
+SOURCE_URL=https://github.com/discourse/discourse/archive/v2.8.8.tar.gz
+SOURCE_SUM=9a264da3f973c6129325883e29843f0c4100db6a941bcc05f1070bcd70b321f7
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/manifest.json b/manifest.json
index 7070060..281a526 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Discussion platform",
         "fr": "Plateforme de discussion"
     },
-    "version": "2.8.7~ynh1",
+    "version": "2.8.8~ynh1",
     "url": "http://Discourse.org",
     "upstream": {
         "license": "GPL-2.0",