diff --git a/composer.json b/composer.json
index 27d5da7..0770856 100644
--- a/composer.json
+++ b/composer.json
@@ -40,7 +40,7 @@
 			"composer/package-versions-deprecated": true
 		},
 		"platform": {
-			"php": "8.0"
+			"php": "8.1"
 		}
 	}
 }
diff --git a/composer.lock b/composer.lock
index 16ee500..5cc211a 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "9ca0605f9abffa47a821ed39f8316af8",
+    "content-hash": "d640b263721df3bd3a44de13fd090bec",
     "packages": [
         {
             "name": "bamarni/composer-bin-plugin",
@@ -71,16 +71,16 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/nextcloud-deps/ocp.git",
-                "reference": "75fdb04d94e614ec08f1b7322b9fd64889655dab"
+                "reference": "e73188203e2b6c859ad865fc44d94530480c0af8"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/nextcloud-deps/ocp/zipball/75fdb04d94e614ec08f1b7322b9fd64889655dab",
-                "reference": "75fdb04d94e614ec08f1b7322b9fd64889655dab",
+                "url": "https://api.github.com/repos/nextcloud-deps/ocp/zipball/e73188203e2b6c859ad865fc44d94530480c0af8",
+                "reference": "e73188203e2b6c859ad865fc44d94530480c0af8",
                 "shasum": ""
             },
             "require": {
-                "php": "~8.0 || ~8.1 || ~8.2 || ~8.3",
+                "php": "~8.1 || ~8.2 || ~8.3",
                 "psr/clock": "^1.0",
                 "psr/container": "^2.0.2",
                 "psr/event-dispatcher": "^1.0",
@@ -101,14 +101,18 @@
                 {
                     "name": "Christoph Wurst",
                     "email": "christoph@winzerhof-wurst.at"
+                },
+                {
+                    "name": "Joas Schilling",
+                    "email": "coding@schilljs.com"
                 }
             ],
-            "description": "Composer package containing Nextcloud's public API (classes, interfaces)",
+            "description": "Composer package containing Nextcloud's public OCP API and the unstable NCU API",
             "support": {
                 "issues": "https://github.com/nextcloud-deps/ocp/issues",
                 "source": "https://github.com/nextcloud-deps/ocp/tree/master"
             },
-            "time": "2024-11-18T10:21:20+00:00"
+            "time": "2024-12-10T00:49:44+00:00"
         },
         {
             "name": "psr/clock",
@@ -324,7 +328,7 @@
     },
     "platform-dev": [],
     "platform-overrides": {
-        "php": "8.0"
+        "php": "8.1"
     },
     "plugin-api-version": "2.6.0"
 }
diff --git a/lib/TaskProcessing/TextToTextChatWithToolsProvider.php b/lib/TaskProcessing/TextToTextChatWithToolsProvider.php
index 86af63d..b685a1b 100644
--- a/lib/TaskProcessing/TextToTextChatWithToolsProvider.php
+++ b/lib/TaskProcessing/TextToTextChatWithToolsProvider.php
@@ -12,7 +12,6 @@
 use OCP\TaskProcessing\EShapeType;
 use OCP\TaskProcessing\ISynchronousProvider;
 use OCP\TaskProcessing\ShapeDescriptor;
-use OCP\TaskProcessing\TaskTypes\TextToTextChat;
 use OCP\TaskProcessing\TaskTypes\TextToTextChatWithTools;
 use RuntimeException;
 
diff --git a/vendor-bin/php-cs-fixer/composer.lock b/vendor-bin/php-cs-fixer/composer.lock
index 33edf05..cfc4d58 100644
--- a/vendor-bin/php-cs-fixer/composer.lock
+++ b/vendor-bin/php-cs-fixer/composer.lock
@@ -97,16 +97,16 @@
         },
         {
             "name": "php-cs-fixer/shim",
-            "version": "v3.64.0",
+            "version": "v3.65.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/PHP-CS-Fixer/shim.git",
-                "reference": "81ccfd24baf3a10810dab1152c403981a790b837"
+                "reference": "4983ec79b9dee926695ac324ea6e8d291935525d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/PHP-CS-Fixer/shim/zipball/81ccfd24baf3a10810dab1152c403981a790b837",
-                "reference": "81ccfd24baf3a10810dab1152c403981a790b837",
+                "url": "https://api.github.com/repos/PHP-CS-Fixer/shim/zipball/4983ec79b9dee926695ac324ea6e8d291935525d",
+                "reference": "4983ec79b9dee926695ac324ea6e8d291935525d",
                 "shasum": ""
             },
             "require": {
@@ -143,9 +143,9 @@
             "description": "A tool to automatically fix PHP code style",
             "support": {
                 "issues": "https://github.com/PHP-CS-Fixer/shim/issues",
-                "source": "https://github.com/PHP-CS-Fixer/shim/tree/v3.64.0"
+                "source": "https://github.com/PHP-CS-Fixer/shim/tree/v3.65.0"
             },
-            "time": "2024-08-30T23:10:11+00:00"
+            "time": "2024-11-25T00:39:41+00:00"
         }
     ],
     "aliases": [],
diff --git a/vendor-bin/phpunit/composer.lock b/vendor-bin/phpunit/composer.lock
index 2158e03..3dd4aaf 100644
--- a/vendor-bin/phpunit/composer.lock
+++ b/vendor-bin/phpunit/composer.lock
@@ -634,16 +634,16 @@
         },
         {
             "name": "phpunit/phpunit",
-            "version": "9.6.21",
+            "version": "9.6.22",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "de6abf3b6f8dd955fac3caad3af7a9504e8c2ffa"
+                "reference": "f80235cb4d3caa59ae09be3adf1ded27521d1a9c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/de6abf3b6f8dd955fac3caad3af7a9504e8c2ffa",
-                "reference": "de6abf3b6f8dd955fac3caad3af7a9504e8c2ffa",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/f80235cb4d3caa59ae09be3adf1ded27521d1a9c",
+                "reference": "f80235cb4d3caa59ae09be3adf1ded27521d1a9c",
                 "shasum": ""
             },
             "require": {
@@ -654,7 +654,7 @@
                 "ext-mbstring": "*",
                 "ext-xml": "*",
                 "ext-xmlwriter": "*",
-                "myclabs/deep-copy": "^1.12.0",
+                "myclabs/deep-copy": "^1.12.1",
                 "phar-io/manifest": "^2.0.4",
                 "phar-io/version": "^3.2.1",
                 "php": ">=7.3",
@@ -717,7 +717,7 @@
             "support": {
                 "issues": "https://github.com/sebastianbergmann/phpunit/issues",
                 "security": "https://github.com/sebastianbergmann/phpunit/security/policy",
-                "source": "https://github.com/sebastianbergmann/phpunit/tree/9.6.21"
+                "source": "https://github.com/sebastianbergmann/phpunit/tree/9.6.22"
             },
             "funding": [
                 {
@@ -733,7 +733,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-09-19T10:50:18+00:00"
+            "time": "2024-12-05T13:48:26+00:00"
         },
         {
             "name": "sebastian/cli-parser",