diff --git a/conf/amd64.src b/conf/amd64.src
index c22d261..d8c9a73 100644
--- a/conf/amd64.src
+++ b/conf/amd64.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://packages.joinmobilizon.org/3.1.0/mobilizon_3.1.0_amd64.tar.gz
-SOURCE_SUM=2ffe08d864bccffd643abd3b8410b30e9d85a2a0364b89f53791fdef427a7ec1
+SOURCE_URL=https://packages.joinmobilizon.org/3.1.1/mobilizon_3.1.1_amd64.tar.gz
+SOURCE_SUM=a93727bf6064ba358cde307b618e13bcfcf55ed2d859e2e107a0371973c32eec
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/manifest.json b/manifest.json
index 7390dc6..5b12d43 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "A decentralized and federated platform to organize events",
         "fr": "Une plateforme décentralisée et fédérée pour organiser des événements"
     },
-    "version": "3.1.0~ynh1",
+    "version": "3.1.1~ynh1",
     "url": "https://joinmobilizon.org/",
     "upstream": {
         "license": "AGPL-3.0-or-later",