diff --git a/pyproject.toml b/pyproject.toml
index ab36295..2a3cd4e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,6 +35,7 @@ dependencies = [
     "DeepFilterNet==0.5.6",
     "demucs==4.0.1",
     "Django==5.1.6",
+    "django-cors-headers==4.7.0",
     "djangorestframework==3.15.2",
     "dora_search==0.1.12",
     "einops==0.8.1",