--- derive_builder-0.9.0/Cargo.toml	1970-01-01T00:00:00+00:00
+++ derive_builder-0.9.0/Cargo.toml	2021-05-01T13:21:33.754267+00:00
@@ -30,7 +30,7 @@
 optional = true
 
 [dependencies.darling]
-version = "0.10.2"
+version = "0.12"
 
 [dependencies.derive_builder_core]
 version = "=0.9.0"