diff --git a/app/Http/Requests/Organization/UpdateOrganizationRequest.php b/app/Http/Requests/Organization/UpdateOrganizationRequest.php
index 24c4f61f..68b207a5 100644
--- a/app/Http/Requests/Organization/UpdateOrganizationRequest.php
+++ b/app/Http/Requests/Organization/UpdateOrganizationRequest.php
@@ -19,8 +19,8 @@ public function rules(): array
         return [
             'name' => ['nullable', 'string'],
             'description' => ['nullable', 'string'],
-            'logo' => ['nullable', 'file', 'mimes:jpg,png'],
-            'statute' => ['nullable', 'file', 'mimes:pdf'],
+            'logo' => ['nullable', 'image', 'max:2048'],
+            'statute' => ['nullable', 'file', 'mimes:pdf', 'max:15360'],
             'address' => ['nullable', 'string'],
             'cif' => ['nullable', 'string', 'unique:organizations,cif', new ValidCIF],
             'contact_email' => ['nullable', 'email'],
diff --git a/app/Http/Requests/Project/EditRequest.php b/app/Http/Requests/Project/EditRequest.php
index efebfa04..ac383bc1 100644
--- a/app/Http/Requests/Project/EditRequest.php
+++ b/app/Http/Requests/Project/EditRequest.php
@@ -5,7 +5,6 @@
 namespace App\Http\Requests\Project;
 
 use Illuminate\Foundation\Http\FormRequest;
-use Illuminate\Validation\Rules\File;
 
 class EditRequest extends FormRequest
 {
@@ -38,8 +37,8 @@ public function rules(): array
             'external_links.*.url' => ['required', 'url'],
             'is_national' => ['boolean', 'nullable'],
             'gallery' => ['array', 'nullable'],
-            'gallery.*.file' => ['file', 'nullable', File::image()->max(5000)->extensions(['png', 'jpg', 'jpeg'])],
-            'image' => ['file', File::image()->max('5mb')->extensions(['png', 'jpg', 'jpeg']), 'nullable'],
+            'gallery.*.file' => ['nullable', 'image', 'max:5120'],
+            'image' => ['nullable', 'image', 'max:5120'],
         ];
     }
 
diff --git a/app/Http/Requests/Project/StoreRequest.php b/app/Http/Requests/Project/StoreRequest.php
index d0b57597..4c7677a0 100644
--- a/app/Http/Requests/Project/StoreRequest.php
+++ b/app/Http/Requests/Project/StoreRequest.php
@@ -47,8 +47,8 @@ public function rules(): array
 
             'is_national' => ['boolean', 'nullable'],
             'gallery' => ['array', 'nullable'],
-            'gallery.*.file' => ['file', 'nullable'],
-            'preview' => ['file', 'nullable'],
+            'gallery.*.file' => ['nullable', 'image', 'max:5120'],
+            'preview' => ['nullable', 'image', 'max:5120'],
         ];
     }
 
diff --git a/app/Http/Requests/RegistrationRequest.php b/app/Http/Requests/RegistrationRequest.php
index 56af8338..ed21bfb7 100644
--- a/app/Http/Requests/RegistrationRequest.php
+++ b/app/Http/Requests/RegistrationRequest.php
@@ -43,8 +43,8 @@ public function rules(): array
                 'ngo' => ['required', 'array'],
                 'ngo.name' => ['required', 'string'],
                 'ngo.description' => ['required', 'string', 'max:1000'],
-                'ngo.logo' => ['required', 'image'],
-                'ngo.statute' => ['required', 'file', 'mimes:pdf', 'max:15240'],
+                'ngo.logo' => ['required', 'image', 'max:2048'],
+                'ngo.statute' => ['required', 'file', 'mimes:pdf', 'max:15360'],
                 'ngo.address' => ['required', 'string'],
                 'ngo.cif' => ['required', 'string', 'unique:organizations,cif', new ValidCIF],
                 'ngo.contact_email' => ['required', 'email'],
diff --git a/config/media-library.php b/config/media-library.php
index 63c98427..ffd2167b 100644
--- a/config/media-library.php
+++ b/config/media-library.php
@@ -14,7 +14,7 @@
      * The maximum file size of an item in bytes.
      * Adding a larger file will result in an exception.
      */
-    'max_file_size' => 1024 * 1024 * 10, // 10MB
+    'max_file_size' => 1024 * 1024 * 20, // 20MB
 
     /*
      * This queue connection will be used to generate derived and responsive images.