diff --git a/pkgs/development/tools/wasm-pack/default.nix b/pkgs/development/tools/wasm-pack/default.nix
index 060b75ed2914..770a1232196a 100644
--- a/pkgs/development/tools/wasm-pack/default.nix
+++ b/pkgs/development/tools/wasm-pack/default.nix
@@ -1,36 +1,24 @@
-{ lib, stdenv
+{ lib
+, stdenv
 , fetchFromGitHub
 , rustPlatform
-, pkg-config
-, libressl
-, curl
-, Security
+, darwin
 }:
 
 rustPlatform.buildRustPackage rec {
   pname = "wasm-pack";
-  version = "0.11.1";
+  version = "0.12.0";
 
   src = fetchFromGitHub {
     owner = "rustwasm";
     repo = "wasm-pack";
-    rev = "v${version}";
-    sha256 = "sha256-oIMS0kln+HCW9kFfLU+Vi0/4EYKYzzlA1BQHZNQkJMI=";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-Sfcf/Dko2lAfkfYdeanLAqhbUgeKtGBxx4timZi2kCk=";
   };
 
-  cargoHash = "sha256-l6zn714DMQ+frU9Mppz4LuGY6Zf9qmxZ9MuwIvYvQMU=";
+  cargoHash = "sha256-bl1KDFNvpNtkbKqiBRbmQLo1/oqLl7u7gNHLhhm8ETI=";
 
-  nativeBuildInputs = [ pkg-config ];
-
-  buildInputs = [
-    # LibreSSL works around segfault issues caused by OpenSSL being unable to
-    # gracefully exit while doing work.
-    # See: https://github.com/rustwasm/wasm-pack/issues/650
-    libressl
-  ] ++ lib.optionals stdenv.isDarwin [ curl Security ];
-
-  # Needed to get openssl-sys to use pkg-config.
-  OPENSSL_NO_VENDOR = 1;
+  buildInputs = lib.optional stdenv.isDarwin darwin.apple_sdk.frameworks.Security;
 
   # Most tests rely on external resources and build artifacts.
   # Disabling check here to work with build sandboxing.
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index b2d1ef35c125..c223cc11dfdd 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -40338,10 +40338,7 @@ with pkgs;
 
   yabasic = callPackage ../development/interpreters/yabasic { };
 
-  wasm-pack = callPackage ../development/tools/wasm-pack {
-    inherit (darwin.apple_sdk.frameworks) Security;
-    libressl = libressl_3_6;
-  };
+  wasm-pack = callPackage ../development/tools/wasm-pack { };
 
   wasynth = callPackage ../development/tools/wasynth { };