diff --git a/pkgs/by-name/ok/okolors/package.nix b/pkgs/by-name/ok/okolors/package.nix
index b6fd0750f7f2..f3b35e2bc160 100644
--- a/pkgs/by-name/ok/okolors/package.nix
+++ b/pkgs/by-name/ok/okolors/package.nix
@@ -5,16 +5,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "okolors";
-  version = "0.5.1";
+  version = "0.7.0";
 
   src = fetchFromGitHub {
     owner = "Ivordir";
     repo = "Okolors";
     rev = "v${version}";
-    sha256 = "sha256-Cwe6kyhsCU3wbuD0PTnj1JQOnMjH+sLmG5AiJImRGSU=";
+    sha256 = "sha256-xroiiDTm3B2sVC1sO7oe3deqh+j3URmiy/ctwqrvvkI=";
   };
 
-  cargoSha256 = "sha256-RVUrgz/YddT41N1omoPCW3Cjz7IWjc8sB7OwkCUDjM8=";
+  cargoHash = "sha256-Ru7VZM+vLGkYeLqWilQvpWUnbNZqkJHn1D/Vo/KUmRk=";
 
   meta = with lib; {
     description = "Generate a color palette from an image using k-means clustering in the Oklab color space";