diff --git a/pkgs/development/tools/wasm-bindgen-cli/default.nix b/pkgs/development/tools/wasm-bindgen-cli/default.nix
index 7f9d8fae4c2..ec336d422ab 100644
--- a/pkgs/development/tools/wasm-bindgen-cli/default.nix
+++ b/pkgs/development/tools/wasm-bindgen-cli/default.nix
@@ -12,14 +12,14 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "wasm-bindgen-cli";
-  version = "0.2.83";
+  version = "0.2.84";
 
   src = fetchCrate {
     inherit pname version;
-    sha256 = "sha256-+PWxeRL5MkIfJtfN3/DjaDlqRgBgWZMa6dBt1Q+lpd0=";
+    sha256 = "sha256-0rK+Yx4/Jy44Fw5VwJ3tG243ZsyOIBBehYU54XP/JGk=";
   };
 
-  cargoSha256 = "sha256-GwLeA6xLt7I+NzRaqjwVpt1pzRex1/snq30DPv4FR+g=";
+  cargoSha256 = "sha256-vcpxcRlW1OKoD64owFF6mkxSqmNrvY+y3Ckn5UwEQ50=";
 
   nativeBuildInputs = [ pkg-config ];