diff --git a/libraries/google-api-php-client/composer.lock b/libraries/google-api-php-client/composer.lock
index 2fa202257..a8e27fc64 100644
--- a/libraries/google-api-php-client/composer.lock
+++ b/libraries/google-api-php-client/composer.lock
@@ -600,16 +600,16 @@
         },
         {
             "name": "paragonie/constant_time_encoding",
-            "version": "v2.6.3",
+            "version": "v2.8.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/paragonie/constant_time_encoding.git",
-                "reference": "58c3f47f650c94ec05a151692652a868995d2938"
+                "reference": "e30811f7bc69e4b5b6d5783e712c06c8eabf0226"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/paragonie/constant_time_encoding/zipball/58c3f47f650c94ec05a151692652a868995d2938",
-                "reference": "58c3f47f650c94ec05a151692652a868995d2938",
+                "url": "https://api.github.com/repos/paragonie/constant_time_encoding/zipball/e30811f7bc69e4b5b6d5783e712c06c8eabf0226",
+                "reference": "e30811f7bc69e4b5b6d5783e712c06c8eabf0226",
                 "shasum": ""
             },
             "require": {
@@ -663,7 +663,7 @@
                 "issues": "https://github.com/paragonie/constant_time_encoding/issues",
                 "source": "https://github.com/paragonie/constant_time_encoding"
             },
-            "time": "2022-06-14T06:56:20+00:00"
+            "time": "2025-09-24T15:12:37+00:00"
         },
         {
             "name": "paragonie/random_compat",
@@ -717,20 +717,20 @@
         },
         {
             "name": "phpseclib/phpseclib",
-            "version": "3.0.36",
+            "version": "3.0.51",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpseclib/phpseclib.git",
-                "reference": "c2fb5136162d4be18fdd4da9980696f3aee96d7b"
+                "reference": "d59c94077f9c9915abb51ddb52ce85188ece1748"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/c2fb5136162d4be18fdd4da9980696f3aee96d7b",
-                "reference": "c2fb5136162d4be18fdd4da9980696f3aee96d7b",
+                "url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/d59c94077f9c9915abb51ddb52ce85188ece1748",
+                "reference": "d59c94077f9c9915abb51ddb52ce85188ece1748",
                 "shasum": ""
             },
             "require": {
-                "paragonie/constant_time_encoding": "^1|^2",
+                "paragonie/constant_time_encoding": "^1|^2|^3",
                 "paragonie/random_compat": "^1.4|^2.0|^9.99.99",
                 "php": ">=5.6.1"
             },
@@ -807,7 +807,7 @@
             ],
             "support": {
                 "issues": "https://github.com/phpseclib/phpseclib/issues",
-                "source": "https://github.com/phpseclib/phpseclib/tree/3.0.36"
+                "source": "https://github.com/phpseclib/phpseclib/tree/3.0.51"
             },
             "funding": [
                 {
@@ -823,7 +823,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-02-26T05:13:14+00:00"
+            "time": "2026-04-10T01:33:53+00:00"
         },
         {
             "name": "psr/cache",
@@ -5286,5 +5286,5 @@
         "php": "^7.4|^8.0"
     },
     "platform-dev": {},
-    "plugin-api-version": "2.6.0"
+    "plugin-api-version": "2.9.0"
 }