--- a/Cargo.toml
+++ b/Cargo.toml
@@ -73,13 +73,7 @@
 version = "1.20"
 
 [features]
-embedded-libheif = ["dep:cmake"]
 latest = ["v1_20"]
-use-bindgen = [
-    "latest",
-    "dep:bindgen",
-    "dep:prettyplease",
-]
 v1_17 = []
 v1_18 = []
 v1_19 = []
@@ -99,17 +93,5 @@
 [dependencies.libc]
 version = "0.2.174"
 
-[build-dependencies.bindgen]
-version = "0.72.0"
-optional = true
-
-[build-dependencies.cmake]
-version = "0.1.54"
-optional = true
-
-[build-dependencies.prettyplease]
-version = "0.2.36"
-optional = true
-
 [build-dependencies.system-deps]
 version = "7.0"