1 files changed, 4 insertions, 7 deletions
diff --git a/pkgs/development/libraries/libimagequant/default.nix b/pkgs/development/libraries/libimagequant/default.nix
index 5792170b9f0..f60a1c7cab7 100644
--- a/pkgs/development/libraries/libimagequant/default.nix
+++ b/pkgs/development/libraries/libimagequant/default.nix
@@ -1,17 +1,14 @@
 { lib, stdenv, fetchFromGitHub, fetchurl, rust, rustPlatform, cargo-c, python3 }:
 
-let
-  rustTargetPlatformSpec = rust.toRustTargetSpec stdenv.hostPlatform;
-in
 rustPlatform.buildRustPackage rec {
   pname = "libimagequant";
-  version = "4.2.1";
+  version = "4.2.2";
 
   src = fetchFromGitHub {
     owner = "ImageOptim";
     repo = pname;
     rev = version;
-    hash = "sha256-a5TztgNFRV9BVERpHI33ZEYwfOR46F9FzmbquzwGq3k=";
+    hash = "sha256-cZgnJOmj+xJDcewsxH2Jp5AAnFZKVuYxKPtoGeN03g4=";
   };
 
   cargoLock = {
@@ -26,13 +23,13 @@ rustPlatform.buildRustPackage rec {
 
   postBuild = ''
     pushd imagequant-sys
-    ${rust.envVars.setEnv} cargo cbuild --release --frozen --prefix=${placeholder "out"} --target ${rustTargetPlatformSpec}
+    ${rust.envVars.setEnv} cargo cbuild --release --frozen --prefix=${placeholder "out"} --target ${stdenv.hostPlatform.rust.rustcTarget}
     popd
   '';
 
   postInstall = ''
     pushd imagequant-sys
-    ${rust.envVars.setEnv} cargo cinstall --release --frozen --prefix=${placeholder "out"} --target ${rustTargetPlatformSpec}
+    ${rust.envVars.setEnv} cargo cinstall --release --frozen --prefix=${placeholder "out"} --target ${stdenv.hostPlatform.rust.rustcTarget}
     popd
   '';