diff --git a/pkgs/by-name/pl/planus/package.nix b/pkgs/by-name/pl/planus/package.nix
index e94013eae961..5e38b58ca998 100644
--- a/pkgs/by-name/pl/planus/package.nix
+++ b/pkgs/by-name/pl/planus/package.nix
@@ -8,15 +8,15 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "planus";
-  version = "1.1.1";
+  version = "1.2.0";
 
   src = fetchCrate {
     pname = "planus-cli";
     inherit version;
-    hash = "sha256-Tulp2gD4CbNaxRAc+7/rWY4SjXp66Kui9/PuKfnaeMs=";
+    hash = "sha256-z1fXLXSk9xprKMCsbkvJfDB3qz9aR6Bslf517TyQ7qI=";
   };
 
-  cargoHash = "sha256-3wZ6kmWzGjS2pnBDBi3t2A9kSlWUyG5ohsGfK2ViTcY=";
+  cargoHash = "sha256-igja5/FaYBrJSBc9Gw3091UorEV+UmlxPzfk5FYaWXo=";
 
   nativeBuildInputs = [
     installShellFiles