diff --git a/php/composer.lock b/php/composer.lock
index 2fbf905c..5d61cec4 100644
--- a/php/composer.lock
+++ b/php/composer.lock
@@ -2035,16 +2035,16 @@
         },
         {
             "name": "amphp/parallel",
-            "version": "v2.3.2",
+            "version": "v2.3.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/amphp/parallel.git",
-                "reference": "321b45ae771d9c33a068186b24117e3cd1c48dce"
+                "reference": "296b521137a54d3a02425b464e5aee4c93db2c60"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/amphp/parallel/zipball/321b45ae771d9c33a068186b24117e3cd1c48dce",
-                "reference": "321b45ae771d9c33a068186b24117e3cd1c48dce",
+                "url": "https://api.github.com/repos/amphp/parallel/zipball/296b521137a54d3a02425b464e5aee4c93db2c60",
+                "reference": "296b521137a54d3a02425b464e5aee4c93db2c60",
                 "shasum": ""
             },
             "require": {
@@ -2107,7 +2107,7 @@
             ],
             "support": {
                 "issues": "https://github.com/amphp/parallel/issues",
-                "source": "https://github.com/amphp/parallel/tree/v2.3.2"
+                "source": "https://github.com/amphp/parallel/tree/v2.3.3"
             },
             "funding": [
                 {
@@ -2115,7 +2115,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2025-08-27T21:55:40+00:00"
+            "time": "2025-11-15T06:23:42+00:00"
         },
         {
             "name": "amphp/parser",