diff --git a/conf/arm64.src b/conf/arm64.src
index 6c4e9f4..a94d00c 100644
--- a/conf/arm64.src
+++ b/conf/arm64.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/SmartHoneybee/ubiquitous-memory/releases/download/v6.2.1/mattermost-v6.2.1-linux-arm64.tar.gz
-SOURCE_SUM=d63df70e27ee71fbb802b322b74a93168b0f19d3283865dd5dbf69d8daa9b4b0
+SOURCE_URL=https://github.com/SmartHoneybee/ubiquitous-memory/releases/download/v6.3.1/mattermost-v6.3.1-linux-arm64.tar.gz
+SOURCE_SUM=6014da3b34e75f7cdffc9054c6bad849677c2b7e10993865fd172e8ba4a552c7
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/conf/enterprise.src b/conf/enterprise.src
index b5c5415..69157ee 100644
--- a/conf/enterprise.src
+++ b/conf/enterprise.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://releases.mattermost.com/6.2.1/mattermost-enterprise-6.2.1-linux-amd64.tar.gz
-SOURCE_SUM=a55fccc0c08af2f3330125ee335f9e3dc6ab220adc3409052c47663f26bdd751
+SOURCE_URL=https://releases.mattermost.com/6.3.1/mattermost-enterprise-6.3.1-linux-amd64.tar.gz
+SOURCE_SUM=945c1266c01c42eb964cdfb8c027bb1832e4869d404a7e4613bfcae55a69af5e
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/manifest.json b/manifest.json
index 6dee1b6..b1d9061 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Open source collaboration platform built for developers",
         "fr": "Plateforme de collaboration open source conçue pour les développeurs"
     },
-    "version": "6.2.1~ynh1",
+    "version": "6.3.1~ynh1",
     "url": "http://www.mattermost.org/",
     "upstream": {
         "license": "GPL-3.0-only",