diff --git a/front_end/Cargo.lock b/front_end/Cargo.lock
index c11d6f9..86e6f6e 100644
--- a/front_end/Cargo.lock
+++ b/front_end/Cargo.lock
@@ -43,6 +43,8 @@ dependencies = [
  "js-sys",
  "log",
  "oorandom",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
  "wasm-logger",
  "web-sys",
  "yew",
diff --git a/front_end/Cargo.toml b/front_end/Cargo.toml
index e394755..b75322d 100644
--- a/front_end/Cargo.toml
+++ b/front_end/Cargo.toml
@@ -12,3 +12,5 @@ wasm-logger = "0.2.0"
 web-sys = { version = "0.3.56", features = ["Window", "Document", "Element"] }
 js-sys = "0.3.56"
 oorandom = "11.1.3"
+wasm-bindgen = "0.2.79"
+wasm-bindgen-futures = "0.4.29"