diff --git a/recipes/models.py b/recipes/models.py
index 2035fd6..10a54b7 100644
--- a/recipes/models.py
+++ b/recipes/models.py
@@ -23,7 +23,7 @@ from django.urls import reverse
 
 class Recipe(models.Model):
 	title = models.CharField(max_length=100, null=False, blank=False)
-	slug = models.SlugField(unique=True)
+	slug = models.SlugField(unique=True, allow_unicode=True) # type: ignore
 
 	def __str__(self) -> str:
 		return self.title
@@ -33,7 +33,7 @@ class Recipe(models.Model):
 
 class Version(models.Model):
 	label = models.CharField(max_length=20, default='Original')
-	slug = models.SlugField(max_length=20, default='original')
+	slug = models.SlugField(max_length=20, default='original', allow_unicode=True) # type: ignore
 	body = models.TextField(null=True, blank=True)
 	user = models.ForeignKey(User, on_delete=models.PROTECT, null=False, blank=False)
 	author = models.CharField(max_length=30, blank=True)
diff --git a/recipes/urls.py b/recipes/urls.py
index 3561232..7771549 100644
--- a/recipes/urls.py
+++ b/recipes/urls.py
@@ -23,9 +23,9 @@ from . import views
 urlpatterns = [
 	path('', views.recipes, name='recipes'),
 	path('add-recipe/', views.add_recipe, name='add-recipe'),
-	path('<slug:slug>/add-version/', views.add_version, name='add-version'),
-	path('<slug:slug>/edit-recipe/', views.edit_recipe, name='edit-recipe'),
-	path('<slug:slug_recipe>/<slug:slug_version>/edit-version/', views.edit_version, name='edit-version'),
-	path('<slug:slug_recipe>/<slug:slug_version>/', views.version, name='version'),
-	path('<slug:slug>/', views.recipe, name='recipe'),
+	path('<str:slug>/add-version/', views.add_version, name='add-version'),
+	path('<str:slug>/edit-recipe/', views.edit_recipe, name='edit-recipe'),
+	path('<str:slug_recipe>/<str:slug_version>/edit-version/', views.edit_version, name='edit-version'),
+	path('<str:slug_recipe>/<str:slug_version>/', views.version, name='version'),
+	path('<str:slug>/', views.recipe, name='recipe'),
 ]