--- onig_sys-69.6.0/Cargo.toml	2020-11-22T10:29:19+00:00
+++ onig_sys-69.6.0/Cargo.toml	2021-03-31T18:46:59.514001+00:00
@@ -23,9 +23,7 @@
 license = "MIT"
 repository = "http://github.com/iwillspeak/rust-onig"
 [build-dependencies.bindgen]
-version = "0.55"
-features = ["runtime"]
-optional = true
+version = "0.57"
 
 [build-dependencies.cc]
 version = "1.0"
@@ -35,6 +33,6 @@
 
 [features]
 default = ["generate"]
-generate = ["bindgen"]
+generate = []
 posix-api = []
 print-debug = []