diff --git a/pkgs/by-name/li/lightningcss/package.nix b/pkgs/by-name/li/lightningcss/package.nix
index 0aa89973b4f1..398bc7030a18 100644
--- a/pkgs/by-name/li/lightningcss/package.nix
+++ b/pkgs/by-name/li/lightningcss/package.nix
@@ -8,16 +8,16 @@
 
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "lightningcss";
-  version = "1.30.2";
+  version = "1.31.0";
 
   src = fetchFromGitHub {
     owner = "parcel-bundler";
     repo = "lightningcss";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-AuMboSZ7fX6UhnPeXjpnBEDGkQdK1EMKSUpw3TPZxRk=";
+    hash = "sha256-K5NgIUYKQVUTQUpoHIrLOobyBkAwNgd3ehzpOOoiFQQ=";
   };
 
-  cargoHash = "sha256-7oyDnT81G47SaceJ5st+1P3a2fb9Dj5Eu2c0glw8YW4=";
+  cargoHash = "sha256-aL8qrv+ff2tGMLwq9dncTV74DiZLWChHaSS4WhWUj4Q=";
 
   patches = [
     # Backport fix for build error for lightningcss-napi