diff --git a/package.json b/package.json
index 32a7453..195403f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "wms-core",
-  "version": "0.21.0",
+  "version": "0.21.1",
   "description": "Node web application framework and toolbelt.",
   "repository": "https://gitlab.com/ArisuOngaku/wms-core",
   "author": "Alice Gaudon <alice@gaudon.pro>",
diff --git a/src/db/MysqlConnectionManager.ts b/src/db/MysqlConnectionManager.ts
index ab8674f..014cbd4 100644
--- a/src/db/MysqlConnectionManager.ts
+++ b/src/db/MysqlConnectionManager.ts
@@ -80,6 +80,7 @@ export default class MysqlConnectionManager {
             user: config.get('mysql.user'),
             password: config.get('mysql.password'),
             database: config.get('mysql.database'),
+            charset: 'utf8mb4',
         });
     }