--- onig_sys-69.8.1/Cargo.toml	1970-01-01T00:00:01+00:00
+++ onig_sys-69.8.1/Cargo.toml	2023-04-12T12:14:30.588379+00:00
@@ -35,9 +35,8 @@
 repository = "http://github.com/iwillspeak/rust-onig"
 
 [build-dependencies.bindgen]
-version = "0.59"
+version = "0.63"
 features = ["runtime"]
-optional = true
 
 [build-dependencies.cc]
 version = "1.0"
@@ -46,6 +45,7 @@
 version = "^0.3.16"
 
 [features]
+bindgen = []
 default = ["generate"]
 generate = ["bindgen"]
 posix-api = []