diff --git a/composer.json b/composer.json
index 3f86144..f61d9f8 100644
--- a/composer.json
+++ b/composer.json
@@ -8,9 +8,6 @@
         "sort-packages": true,
         "platform": {
             "php": "8.2"
-        },
-        "allow-plugins": {
-            "cweagans/composer-patches": true
         }
     },
     "require": {
@@ -22,8 +19,7 @@
         "ipl/sql": "^0.7.0",
         "ipl/stdlib": "^0.14.0",
         "ipl/validator": "^0.5.0",
-        "ipl/web": "^0.10.0",
-        "cweagans/composer-patches": "~1.0"
+        "ipl/web": "^0.10.0"
     },
     "require-dev": {
     },
@@ -34,13 +30,5 @@
         "post-update-cmd": [
             "AssetLoader::update"
         ]
-    },
-    "extra": {
-        "composer-exit-on-patch-failure": true,
-        "patches": {
-            "ramsey/collection": {
-                "Collection: Add PHP 8.1 support": "patches/ramsey-collection.patch"
-            }
-        }
     }
 }
diff --git a/patches/ramsey-collection.patch b/patches/ramsey-collection.patch
deleted file mode 100644
index b204e59..0000000
--- a/patches/ramsey-collection.patch
+++ /dev/null
@@ -1,37 +0,0 @@
---- a/vendor/ramsey/collection/src/AbstractArray.php
-+++ b/vendor/ramsey/collection/src/AbstractArray.php
-@@ -84,6 +84,7 @@ abstract class AbstractArray implements ArrayInterface
-      * @return T|null the value stored at the offset, or null if the offset
-      *     does not exist.
-      */
-+    #[\ReturnTypeWillChange]
-     public function offsetGet($offset)
-     {
-         return $this->data[$offset] ?? null;
-@@ -132,6 +133,11 @@ abstract class AbstractArray implements ArrayInterface
-         return serialize($this->data);
-     }
-
-+    public function __serialize()
-+    {
-+        return $this->serialize();
-+    }
-+
-     /**
-      * Converts a serialized string representation into an instance object.
-      *
-@@ -149,6 +155,11 @@ abstract class AbstractArray implements ArrayInterface
-         $this->data = $data;
-     }
-
-+    public function __unserialize(array $data)
-+    {
-+        $this->unserialize($data);
-+    }
-+
-     /**
-      * Returns the number of items in this array.
-      *
---
-2.41.0
-