diff --git a/php/benchmarks/composer.lock b/php/benchmarks/composer.lock
index a9940eb..e724e8f 100644
--- a/php/benchmarks/composer.lock
+++ b/php/benchmarks/composer.lock
@@ -273,16 +273,16 @@
         },
         {
             "name": "phpseclib/phpseclib",
-            "version": "3.0.47",
+            "version": "3.0.50",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpseclib/phpseclib.git",
-                "reference": "9d6ca36a6c2dd434765b1071b2644a1c683b385d"
+                "reference": "aa6ad8321ed103dc3624fb600a25b66ebf78ec7b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/9d6ca36a6c2dd434765b1071b2644a1c683b385d",
-                "reference": "9d6ca36a6c2dd434765b1071b2644a1c683b385d",
+                "url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/aa6ad8321ed103dc3624fb600a25b66ebf78ec7b",
+                "reference": "aa6ad8321ed103dc3624fb600a25b66ebf78ec7b",
                 "shasum": ""
             },
             "require": {
@@ -363,7 +363,7 @@
             ],
             "support": {
                 "issues": "https://github.com/phpseclib/phpseclib/issues",
-                "source": "https://github.com/phpseclib/phpseclib/tree/3.0.47"
+                "source": "https://github.com/phpseclib/phpseclib/tree/3.0.50"
             },
             "funding": [
                 {
@@ -379,7 +379,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2025-10-06T01:07:24+00:00"
+            "time": "2026-03-19T02:57:58+00:00"
         },
         {
             "name": "react/event-loop",
@@ -534,5 +534,5 @@
     "prefer-lowest": false,
     "platform": {},
     "platform-dev": {},
-    "plugin-api-version": "2.6.0"
+    "plugin-api-version": "2.9.0"
 }