diff --git a/composer.json b/composer.json
index 6f6366066..2f03df0f2 100644
--- a/composer.json
+++ b/composer.json
@@ -3,7 +3,7 @@
     "minimum-stability": "stable",
     "require": {
         "php": ">=7.4",
-        "smarty/smarty": "^v4.3.1",
+        "smarty/smarty": "^v5.4.1",
         "twitter/typeahead.js": "^0.11.1",
         "fortawesome/font-awesome": "~6.6.0",
         "spomky-labs/otphp": "^10.0",
diff --git a/composer.lock b/composer.lock
index 4ba7ed5bd..bd462ad2a 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "ff05dad4c2048b7ddd077f2f771b1394",
+    "content-hash": "d88664619d9cf01e403eb758dac81d6a",
     "packages": [
         {
             "name": "bacon/bacon-qr-code",
@@ -1168,35 +1168,39 @@
         },
         {
             "name": "smarty/smarty",
-            "version": "v4.5.4",
+            "version": "v5.4.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/smarty-php/smarty.git",
-                "reference": "c11676e85aa71bc7c3cd9100f1655a9f4d14616e"
+                "reference": "cd58df7a2603b7d925e5db5c9d50f10987695fd3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/smarty-php/smarty/zipball/c11676e85aa71bc7c3cd9100f1655a9f4d14616e",
-                "reference": "c11676e85aa71bc7c3cd9100f1655a9f4d14616e",
+                "url": "https://api.github.com/repos/smarty-php/smarty/zipball/cd58df7a2603b7d925e5db5c9d50f10987695fd3",
+                "reference": "cd58df7a2603b7d925e5db5c9d50f10987695fd3",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.1 || ^8.0"
+                "php": "^7.2 || ^8.0",
+                "symfony/polyfill-mbstring": "^1.27"
             },
             "require-dev": {
                 "phpunit/phpunit": "^8.5 || ^7.5",
-                "smarty/smarty-lexer": "^3.1"
+                "smarty/smarty-lexer": "^4.0.2"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "4.0.x-dev"
+                    "dev-master": "5.0.x-dev"
                 }
             },
             "autoload": {
-                "classmap": [
-                    "libs/"
-                ]
+                "files": [
+                    "src/functions.php"
+                ],
+                "psr-4": {
+                    "Smarty\\": "src/"
+                }
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
@@ -1228,9 +1232,9 @@
             "support": {
                 "forum": "https://github.com/smarty-php/smarty/discussions",
                 "issues": "https://github.com/smarty-php/smarty/issues",
-                "source": "https://github.com/smarty-php/smarty/tree/v4.5.4"
+                "source": "https://github.com/smarty-php/smarty/tree/v5.4.1"
             },
-            "time": "2024-08-14T20:04:35+00:00"
+            "time": "2024-08-29T23:10:45+00:00"
         },
         {
             "name": "spomky-labs/otphp",
@@ -1376,16 +1380,16 @@
         },
         {
             "name": "symfony/polyfill-mbstring",
-            "version": "v1.28.0",
+            "version": "v1.30.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-mbstring.git",
-                "reference": "42292d99c55abe617799667f454222c54c60e229"
+                "reference": "fd22ab50000ef01661e2a31d850ebaa297f8e03c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/42292d99c55abe617799667f454222c54c60e229",
-                "reference": "42292d99c55abe617799667f454222c54c60e229",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/fd22ab50000ef01661e2a31d850ebaa297f8e03c",
+                "reference": "fd22ab50000ef01661e2a31d850ebaa297f8e03c",
                 "shasum": ""
             },
             "require": {
@@ -1399,9 +1403,6 @@
             },
             "type": "library",
             "extra": {
-                "branch-alias": {
-                    "dev-main": "1.28-dev"
-                },
                 "thanks": {
                     "name": "symfony/polyfill",
                     "url": "https://github.com/symfony/polyfill"
@@ -1439,7 +1440,7 @@
                 "shim"
             ],
             "support": {
-                "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.28.0"
+                "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.30.0"
             },
             "funding": [
                 {
@@ -1455,7 +1456,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2023-07-28T09:04:16+00:00"
+            "time": "2024-06-19T12:30:46+00:00"
         },
         {
             "name": "symfony/polyfill-php80",