diff --git a/pkgs/development/tools/rust/cbindgen/default.nix b/pkgs/development/tools/rust/cbindgen/default.nix
index ca4b6825a38f..945b78caccc7 100644
--- a/pkgs/development/tools/rust/cbindgen/default.nix
+++ b/pkgs/development/tools/rust/cbindgen/default.nix
@@ -2,16 +2,16 @@
 
 rustPlatform.buildRustPackage rec {
   name = "rust-cbindgen-${version}";
-  version = "0.8.7";
+  version = "0.9.0";
 
   src = fetchFromGitHub {
     owner = "eqrion";
     repo = "cbindgen";
     rev = "v${version}";
-    sha256 = "040rivayr0dgmrhlly5827c850xbr0j5ngiy6rvwyba5j9iv2x0y";
+    sha256 = "1sh9kll3ky0d6chp7l7z8j91ckibxkfhi0v7imz2fgzzy2lbqy88";
   };
 
-  cargoSha256 = "1nig4891p7ii4z4f4j4d4pxx39f501g7yrsygqbpkr1nrgjip547";
+  cargoSha256 = "1cn84xai1n0f8xwwwwig93dawk73g1w6n6zm4axg5zl4vrmq4j6w";
 
   buildInputs = stdenv.lib.optional stdenv.isDarwin Security;