diff --git a/pkgs/development/tools/just/default.nix b/pkgs/development/tools/just/default.nix
index d9519130761d..70ea28d23151 100644
--- a/pkgs/development/tools/just/default.nix
+++ b/pkgs/development/tools/just/default.nix
@@ -10,16 +10,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "just";
-  version = "1.1.3";
+  version = "1.2.0";
 
   src = fetchFromGitHub {
     owner = "casey";
     repo = pname;
     rev = version;
-    sha256 = "sha256-2tKO0NyWFtRQgGrOKB3bROpDaIbQzTT4s2hGnBdZ6Fg=";
+    sha256 = "sha256-b0a5TaB0muojqLCxTVvD95zgGp7gz72OvxfK+QtZV8k=";
   };
 
-  cargoSha256 = "sha256-O5ntehb9ifWpBxBoOcFyyc8Ns6+SzHVOifUOD2QyhMY=";
+  cargoSha256 = "sha256-ka5Np7YxfYRL42ipClD9xWTYA2vynDjQqy/6IsP5Ejs=";
 
   nativeBuildInputs = [ installShellFiles ];
   buildInputs = lib.optionals stdenv.isDarwin [ libiconv ];