diff --git a/components/support/nimbus-fml/uniffi.toml b/components/support/nimbus-fml/uniffi.toml
index 7fbb9a4f7f..2054510e56 100644
--- a/components/support/nimbus-fml/uniffi.toml
+++ b/components/support/nimbus-fml/uniffi.toml
@@ -9,7 +9,7 @@
 # cdylib_name = "cirrus"
 
 [bindings.python.custom_types.JsonObject]
-imports = ["json"]
+imports = ["json", "typing"]
 into_custom = "json.loads({})"
 from_custom = "json.dumps({})"
-type_name = "dict"
+type_name = "typing.Dict[str, typing.Any]"