diff --git a/Cargo.toml b/Cargo.toml
index 1c7a7c1..c558d1c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,7 +24,7 @@ num = { version = "0.4", optional = true }
 paste = "1"
 serde = { version = "1", optional = true }
 serde_json = { version = "1", optional = true }
-wasm-bindgen = "0.2"
+wasm-bindgen = "0.2.87"
 wasm-bindgen-futures = "0.4"
 
 [dependencies.web-sys]