diff --git a/Cargo.toml b/Cargo.toml
index 985b3e09b..b77bf9ba4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -48,4 +48,4 @@ features = [
 
 [target.'cfg(unix)'.dependencies]
 libc = "0.2"
-tokio-signal = "0.2"
+tokio-signal = "0.2.5"