diff --git a/composer.json b/composer.json
index 74f468f3..b6a818a1 100644
--- a/composer.json
+++ b/composer.json
@@ -40,7 +40,7 @@
         "psr/event-dispatcher": "^1.0",
         "squizlabs/php_codesniffer": "^3.6",
         "swiftmailer/swiftmailer": "^6.2",
-        "swoole/ide-helper": "^4.6",
+        "swoole/ide-helper": "^4.7",
         "textalk/websocket": "^1.5",
         "twig/twig": "^3.3",
         "vimeo/psalm": "^4.7.2",
diff --git a/composer.lock b/composer.lock
index 88f773ce..cb9261bf 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": "5ee51b15743d06f02924397d6fd1e008",
+    "content-hash": "4858fc62991ca172f220017b5a5c9616",
     "packages": [],
     "packages-dev": [
         {
@@ -5288,16 +5288,16 @@
         },
         {
             "name": "swoole/ide-helper",
-            "version": "4.6.7",
+            "version": "4.7.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/swoole/ide-helper.git",
-                "reference": "0d1409b8274117addfe64d3ea412812a69807411"
+                "reference": "918a98b5b264425fdb59461d9bbd7f9b504ead71"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/swoole/ide-helper/zipball/0d1409b8274117addfe64d3ea412812a69807411",
-                "reference": "0d1409b8274117addfe64d3ea412812a69807411",
+                "url": "https://api.github.com/repos/swoole/ide-helper/zipball/918a98b5b264425fdb59461d9bbd7f9b504ead71",
+                "reference": "918a98b5b264425fdb59461d9bbd7f9b504ead71",
                 "shasum": ""
             },
             "require-dev": {
@@ -5320,7 +5320,7 @@
             "description": "IDE help files for Swoole.",
             "support": {
                 "issues": "https://github.com/swoole/ide-helper/issues",
-                "source": "https://github.com/swoole/ide-helper/tree/4.6.7"
+                "source": "https://github.com/swoole/ide-helper/tree/4.7.1"
             },
             "funding": [
                 {
@@ -5330,13 +5330,9 @@
                 {
                     "url": "https://github.com/swoole",
                     "type": "github"
-                },
-                {
-                    "url": "https://opencollective.com/swoole-src",
-                    "type": "open_collective"
                 }
             ],
-            "time": "2021-05-14T16:05:16+00:00"
+            "time": "2021-08-19T17:25:57+00:00"
         },
         {
             "name": "symfony/console",