diff --git a/pkgs/development/tools/rust/bindgen/default.nix b/pkgs/development/tools/rust/bindgen/default.nix
index d0cd28379d6c..cad237b9cbc9 100644
--- a/pkgs/development/tools/rust/bindgen/default.nix
+++ b/pkgs/development/tools/rust/bindgen/default.nix
@@ -3,16 +3,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "rust-bindgen";
-  version = "0.49.0";
+  version = "0.49.2";
 
   src = fetchFromGitHub {
     owner = "rust-lang";
     repo = pname;
     rev = "v${version}";
-    sha256 = "0i1lh8z0jpf8gcfqxig8kl6wzjrkwb3jkad5ghb6ppkdkpr94jq4";
+    sha256 = "0m9c7zswp87yj7y972ghbx5z7lwbhdxb9qyws5cwiazkl582q0qj";
   };
 
-  cargoSha256 = "0v3slbah0s1w75s38x1akvshcxsi1s810yybd9faday7biwmdbmj";
+  cargoSha256 = "1311d0wjjj99m59zd2n6r4aq6lwbbpyj54ha2z9g4yd1hn344r91";
 
   libclang = llvmPackages.libclang.lib; #for substituteAll
 
@@ -58,6 +58,7 @@ rustPlatform.buildRustPackage rec {
     '';
     homepage = https://github.com/rust-lang/rust-bindgen;
     license = with licenses; [ bsd3 ];
+    platforms = platforms.unix;
     maintainers = [ maintainers.ralith ];
   };
 }