diff --git a/crates/test/Cargo.toml b/crates/test/Cargo.toml
index e867827d..1c13b09b 100644
--- a/crates/test/Cargo.toml
+++ b/crates/test/Cargo.toml
@@ -10,7 +10,7 @@ repository = "https://github.com/rustwasm/wasm-bindgen"
 console_error_panic_hook = '0.1'
 futures = "0.1"
 js-sys = { path = '../js-sys', version = '0.3.14' }
-scoped-tls = "0.1"
+scoped-tls = "1.0"
 wasm-bindgen = { path = '../..', version = '0.2.37' }
 wasm-bindgen-futures = { path = '../futures', version = '0.3.14' }
 wasm-bindgen-test-macro = { path = '../test-macro', version = '=0.2.37' }