diff --git a/pkgs/development/tools/rust/cargo-update/default.nix b/pkgs/development/tools/rust/cargo-update/default.nix
index 45f5f93eea89..2d323753d74e 100644
--- a/pkgs/development/tools/rust/cargo-update/default.nix
+++ b/pkgs/development/tools/rust/cargo-update/default.nix
@@ -16,14 +16,14 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "cargo-update";
-  version = "13.4.0";
+  version = "14.0.0";
 
   src = fetchCrate {
     inherit pname version;
-    hash = "sha256-/9igT1/3ck8Roy2poq1urf+cLblentOB7S9Hh6uqIEw=";
+    hash = "sha256-TSqvT5YjnlfXvNjsiG7lR4f8QIzFoTG9Z70Wy66MhNM=";
   };
 
-  cargoHash = "sha256-pdWVp9+CLnNO7+U0a8WXWHZ+EeGNYx9J7WWAI1MTDvc=";
+  cargoHash = "sha256-hkKr/3mTrnznOWfySTWY+tmeWYjn7nAk+sP4ISPlqHs=";
 
   nativeBuildInputs = [
     cmake