diff --git a/pkgs/development/tools/rust/bindgen/default.nix b/pkgs/development/tools/rust/bindgen/default.nix
index 444db1173225..cc2cb444a5d7 100644
--- a/pkgs/development/tools/rust/bindgen/default.nix
+++ b/pkgs/development/tools/rust/bindgen/default.nix
@@ -17,19 +17,19 @@ let
       passthru.tests = {
         simple-c = runCommandCC "simple-c-bindgen-tests" { } ''
           echo '#include <stdlib.h>' > a.c
-          ${self}/bin/bindgen a.c --whitelist-function atoi | tee output
+          ${self}/bin/bindgen a.c --allowlist-function atoi | tee output
           grep atoi output
           touch $out
         '';
         simple-cpp = runCommandCC "simple-cpp-bindgen-tests" { } ''
           echo '#include <cmath>' > a.cpp
-          ${self}/bin/bindgen a.cpp --whitelist-function erf -- -xc++ | tee output
+          ${self}/bin/bindgen a.cpp --allowlist-function erf -- -xc++ | tee output
           grep erf output
           touch $out
         '';
         with-lib = runCommandCC "zlib-bindgen-tests" { buildInputs = [ zlib ]; } ''
           echo '#include <zlib.h>' > a.c
-          ${self}/bin/bindgen a.c --whitelist-function compress | tee output
+          ${self}/bin/bindgen a.c --allowlist-function compress | tee output
           grep compress output
           touch $out
         '';
diff --git a/pkgs/development/tools/rust/bindgen/unwrapped.nix b/pkgs/development/tools/rust/bindgen/unwrapped.nix
index 95754d16502a..f9e8038b6b32 100644
--- a/pkgs/development/tools/rust/bindgen/unwrapped.nix
+++ b/pkgs/development/tools/rust/bindgen/unwrapped.nix
@@ -7,15 +7,15 @@ let
   rustfmt-nightly = rustfmt.override { asNightly = true; };
 in rustPlatform.buildRustPackage rec {
   pname = "rust-bindgen-unwrapped";
-  version = "0.61.0";
+  version = "0.63.0";
 
   src = fetchCrate {
     pname = "bindgen-cli";
     inherit version;
-    sha256 = "sha256-sKcKIAkUC2GfAZ4tJBNweXhoFzqO95iCpHgekpOyHzc=";
+    sha256 = "sha256-qynsHbcljbJyi4wq9AxEE7KIclnDqNTMFAW366JhBSo=";
   };
 
-  cargoSha256 = "sha256-P246tw5Kznpxav0LashIkLlmQGVB+aKbFUQQdmcASPw=";
+  cargoSha256 = "sha256-nOPJo6vWMAcG9VG03uceYyLiJfomFERViDCZ0vFnenY=";
 
   buildInputs = [ clang.cc.lib ];