diff --git a/runtime-native/Cargo.toml b/runtime-native/Cargo.toml
index 507399c6..a8ea21ac 100644
--- a/runtime-native/Cargo.toml
+++ b/runtime-native/Cargo.toml
@@ -21,7 +21,7 @@ async-datagram = "3.0.0"
 juliex = "0.3.0-alpha.6"
 lazy_static = "1.3.0"
 romio = "0.3.0-alpha.9"
-futures-timer = "0.3.0"
+futures-timer = "0.4.0"
 
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 futures01 = { package = "futures", version = "0.1" }