diff --git a/composer.lock b/composer.lock
index e7cf17116..84806c69f 100644
--- a/composer.lock
+++ b/composer.lock
@@ -494,16 +494,16 @@
         },
         {
             "name": "phpseclib/phpseclib",
-            "version": "2.0.47",
+            "version": "2.0.54",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpseclib/phpseclib.git",
-                "reference": "b7d7d90ee7df7f33a664b4aea32d50a305d35adb"
+                "reference": "a96a835067c39ee7a709329fe70869817da18081"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/b7d7d90ee7df7f33a664b4aea32d50a305d35adb",
-                "reference": "b7d7d90ee7df7f33a664b4aea32d50a305d35adb",
+                "url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/a96a835067c39ee7a709329fe70869817da18081",
+                "reference": "a96a835067c39ee7a709329fe70869817da18081",
                 "shasum": ""
             },
             "require": {
@@ -511,7 +511,7 @@
             },
             "require-dev": {
                 "phing/phing": "~2.7",
-                "phpunit/phpunit": "^4.8.35|^5.7|^6.0|^9.4",
+                "phpunit/phpunit": "^4.8.35|^5.7|^6.0|^8.5|^9.4",
                 "squizlabs/php_codesniffer": "~2.0"
             },
             "suggest": {
@@ -584,7 +584,7 @@
             ],
             "support": {
                 "issues": "https://github.com/phpseclib/phpseclib/issues",
-                "source": "https://github.com/phpseclib/phpseclib/tree/2.0.47"
+                "source": "https://github.com/phpseclib/phpseclib/tree/2.0.54"
             },
             "funding": [
                 {
@@ -600,7 +600,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-02-26T04:55:38+00:00"
+            "time": "2026-04-27T06:59:24+00:00"
         }
     ],
     "packages-dev": [
@@ -1416,6 +1416,6 @@
         "ext-mbstring": "*",
         "ext-gd": "*"
     },
-    "platform-dev": [],
-    "plugin-api-version": "2.3.0"
+    "platform-dev": {},
+    "plugin-api-version": "2.9.0"
 }