diff --git a/backend/app/models.py b/backend/app/models.py
index b1ad18b0f2..dcedf9a2f5 100644
--- a/backend/app/models.py
+++ b/backend/app/models.py
@@ -30,8 +30,11 @@ class UserRegister(SQLModel):
 
 
 # Properties to receive via API on update, all are optional
-class UserUpdate(UserBase):
-    email: EmailStr | None = Field(default=None, max_length=255)  # type: ignore[assignment]
+class UserUpdate(SQLModel):
+    email: EmailStr | None = Field(default=None, max_length=255)
+    is_active: bool | None = None
+    is_superuser: bool | None = None
+    full_name: str | None = Field(default=None, max_length=255)
     password: str | None = Field(default=None, min_length=8, max_length=128)
 
 
@@ -79,8 +82,9 @@ class ItemCreate(ItemBase):
 
 
 # Properties to receive on item update
-class ItemUpdate(ItemBase):
-    title: str | None = Field(default=None, min_length=1, max_length=255)  # type: ignore[assignment]
+class ItemUpdate(SQLModel):
+    title: str | None = Field(default=None, min_length=1, max_length=255)
+    description: str | None = Field(default=None, max_length=255)
 
 
 # Database model, database table inferred from class name
diff --git a/frontend/src/client/schemas.gen.ts b/frontend/src/client/schemas.gen.ts
index fb66c1f837..ea7b4f5cff 100644
--- a/frontend/src/client/schemas.gen.ts
+++ b/frontend/src/client/schemas.gen.ts
@@ -431,14 +431,26 @@ export const UserUpdateSchema = {
             title: 'Email'
         },
         is_active: {
-            type: 'boolean',
-            title: 'Is Active',
-            default: true
+            anyOf: [
+                {
+                    type: 'boolean'
+                },
+                {
+                    type: 'null'
+                }
+            ],
+            title: 'Is Active'
         },
         is_superuser: {
-            type: 'boolean',
-            title: 'Is Superuser',
-            default: false
+            anyOf: [
+                {
+                    type: 'boolean'
+                },
+                {
+                    type: 'null'
+                }
+            ],
+            title: 'Is Superuser'
         },
         full_name: {
             anyOf: [
diff --git a/frontend/src/client/types.gen.ts b/frontend/src/client/types.gen.ts
index 91b5ba34c2..596b8fc476 100644
--- a/frontend/src/client/types.gen.ts
+++ b/frontend/src/client/types.gen.ts
@@ -92,8 +92,8 @@ export type UsersPublic = {
 
 export type UserUpdate = {
     email?: (string | null);
-    is_active?: boolean;
-    is_superuser?: boolean;
+    is_active?: (boolean | null);
+    is_superuser?: (boolean | null);
     full_name?: (string | null);
     password?: (string | null);
 };