diff --git a/Cargo.toml b/Cargo.toml
index 58d2af7..49d3d22 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,7 @@ path = "src/bin/busd.rs"
 [dependencies]
 zbus = { git = "https://github.com/dbus2/zbus/", features = ["tokio", "bus-impl"], default-features = false }
 #zbus = { version = "4", features = ["tokio", "bus-impl"], default-features = false }
-tokio = { version = "1.19.2", features = [
+tokio = { version = "1.36.0", features = [
     "macros",
     "rt-multi-thread",
     "signal",