diff --git a/composer.json b/composer.json
index c124fcd2f..1bc926361 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,7 @@
         "yiisoft/yii2-bootstrap4": "~2.0.6",
         "yiisoft/yii2-swiftmailer": "~2.1.2",
         "workerman/workerman": "~4.1.0",
-        "workerman/phpsocket.io": "~1.1.13",
+        "workerman/phpsocket.io": "~2.1.0",
         "justinvoelker/yii2-tagging": "*",
         "fortawesome/font-awesome": "^6.0.0",
         "cweagans/composer-patches": "^1.7"
diff --git a/composer.lock b/composer.lock
index d8ea34a78..2998ab117 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": "e150fa9aa5a55565c53fe3def4f737ef",
+    "content-hash": "c9580b676a7a2c0206dd5f7a5af74dca",
     "packages": [
         {
             "name": "bower-asset/inputmask",
@@ -1020,22 +1020,26 @@
         },
         {
             "name": "workerman/phpsocket.io",
-            "version": "v1.1.18",
+            "version": "v2.1.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/walkor/phpsocket.io.git",
-                "reference": "b89b3f2ed44f6f79fd9895e2d198b52b3fb4783b"
+                "reference": "c9fa2e567b889b9daf95c75434b5ce31748bceef"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/walkor/phpsocket.io/zipball/b89b3f2ed44f6f79fd9895e2d198b52b3fb4783b",
-                "reference": "b89b3f2ed44f6f79fd9895e2d198b52b3fb4783b",
+                "url": "https://api.github.com/repos/walkor/phpsocket.io/zipball/c9fa2e567b889b9daf95c75434b5ce31748bceef",
+                "reference": "c9fa2e567b889b9daf95c75434b5ce31748bceef",
                 "shasum": ""
             },
             "require": {
+                "ext-json": "*",
                 "workerman/channel": ">=1.0.0",
                 "workerman/workerman": "^4.0.0"
             },
+            "require-dev": {
+                "squizlabs/php_codesniffer": "^3.7"
+            },
             "type": "library",
             "autoload": {
                 "psr-4": {
@@ -1046,13 +1050,21 @@
             "license": [
                 "MIT"
             ],
-            "homepage": "http://www.workerman.net",
+            "description": "A server side alternative implementation of socket.io in PHP based on Workerman",
+            "homepage": "https://www.workerman.net",
             "keywords": [
-                "Socket.io"
+                "Socket.io",
+                "async",
+                "non-blocking",
+                "phpsocket.io",
+                "server",
+                "sockets",
+                "stream",
+                "workerman"
             ],
             "support": {
                 "issues": "https://github.com/walkor/phpsocket.io/issues",
-                "source": "https://github.com/walkor/phpsocket.io/tree/v1.1.18"
+                "source": "https://github.com/walkor/phpsocket.io/tree/v2.1.0"
             },
             "funding": [
                 {
@@ -1064,7 +1076,7 @@
                     "type": "patreon"
                 }
             ],
-            "time": "2023-06-16T01:41:34+00:00"
+            "time": "2024-04-08T17:20:31+00:00"
         },
         {
             "name": "workerman/workerman",