diff --git a/composer.lock b/composer.lock
index 5e35f2d382..43bd6deb3f 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4912,16 +4912,16 @@
         },
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-            "version": "v2.7.0",
+            "version": "v2.8.2",
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                 "url": "https://github.com/paragonie/constant_time_encoding.git",
-                "reference": "52a0d99e69f56b9ec27ace92ba56897fe6993105"
+                "reference": "e30811f7bc69e4b5b6d5783e712c06c8eabf0226"
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             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/paragonie/constant_time_encoding/zipball/52a0d99e69f56b9ec27ace92ba56897fe6993105",
-                "reference": "52a0d99e69f56b9ec27ace92ba56897fe6993105",
+                "url": "https://api.github.com/repos/paragonie/constant_time_encoding/zipball/e30811f7bc69e4b5b6d5783e712c06c8eabf0226",
+                "reference": "e30811f7bc69e4b5b6d5783e712c06c8eabf0226",
                 "shasum": ""
             },
             "require": {
@@ -4975,7 +4975,7 @@
                 "issues": "https://github.com/paragonie/constant_time_encoding/issues",
                 "source": "https://github.com/paragonie/constant_time_encoding"
             },
-            "time": "2024-05-08T12:18:48+00:00"
+            "time": "2025-09-24T15:12:37+00:00"
         },
         {
             "name": "paragonie/random_compat",
@@ -5209,16 +5209,16 @@
         },
         {
             "name": "phpseclib/phpseclib",
-            "version": "3.0.43",
+            "version": "3.0.55",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpseclib/phpseclib.git",
-                "reference": "709ec107af3cb2f385b9617be72af8cf62441d02"
+                "reference": "db9744e6d47e742b1f974e965ad49bdd041105af"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/709ec107af3cb2f385b9617be72af8cf62441d02",
-                "reference": "709ec107af3cb2f385b9617be72af8cf62441d02",
+                "url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/db9744e6d47e742b1f974e965ad49bdd041105af",
+                "reference": "db9744e6d47e742b1f974e965ad49bdd041105af",
                 "shasum": ""
             },
             "require": {
@@ -5299,7 +5299,7 @@
             ],
             "support": {
                 "issues": "https://github.com/phpseclib/phpseclib/issues",
-                "source": "https://github.com/phpseclib/phpseclib/tree/3.0.43"
+                "source": "https://github.com/phpseclib/phpseclib/tree/3.0.55"
             },
             "funding": [
                 {
@@ -5315,7 +5315,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-12-14T21:12:59+00:00"
+            "time": "2026-06-14T23:24:10+00:00"
         },
         {
             "name": "psr/cache",
@@ -14527,9 +14527,9 @@
         "php": "^7.4",
         "ext-gd": "*"
     },
-    "platform-dev": [],
+    "platform-dev": {},
     "platform-overrides": {
         "php": "7.4"
     },
-    "plugin-api-version": "2.2.0"
+    "plugin-api-version": "2.9.0"
 }