diff --git a/reflex/components/core/upload.py b/reflex/components/core/upload.py
index 62a46d823..71f0e55d9 100644
--- a/reflex/components/core/upload.py
+++ b/reflex/components/core/upload.py
@@ -180,6 +180,7 @@ class Upload(MemoizationLeaf):
     """A file upload component."""
 
     library = "react-dropzone@14.2.3"
+    lib_dependencies: List[str] = ["attr-accept@2.2.2"]
 
     tag = "ReactDropzone"