diff --git a/pkgs/tools/misc/hex/default.nix b/pkgs/tools/misc/hex/default.nix
index 618fbe1dda60..c903404d0bf1 100644
--- a/pkgs/tools/misc/hex/default.nix
+++ b/pkgs/tools/misc/hex/default.nix
@@ -7,16 +7,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "hex";
-  version = "0.4.2";
+  version = "0.5.0";
 
   src = fetchFromGitHub {
     owner = "sitkevij";
     repo = "hex";
     rev = "v${version}";
-    hash = "sha256-mxKjiciejnOTbSkCzOWdAtysRAnEv4JgntPS1qM9og8=";
+    hash = "sha256-0LUT86mtqkscTfWNj2WHdMUizq0UQMCqXqTE0HRUItc=";
   };
 
-  cargoHash = "sha256-kGe6XN03V+ILnlAcT0E8BvrYMa7ub05STFsFY6X5Gkk=";
+  cargoHash = "sha256-BDDAKr6F9KtZGKX6FjasnO8oneZp0cy0M9r0tyqxL+o=";
 
   passthru.tests.version = testers.testVersion {
     package = hex;