1 files changed, 1 insertions, 1 deletions
diff --git a/ipc/src/lib.rs b/ipc/src/lib.rs
index 5633f3f8..c4df9311 100644
--- a/ipc/src/lib.rs
+++ b/ipc/src/lib.rs
@@ -93,7 +93,7 @@ pub trait Handler {
 /// A factory for handlers.
 pub type HandlerFactory = fn(descriptor: Descriptor,
                              handle: tokio_core::reactor::Handle)
-                             -> Result<Box<Handler>>;
+                             -> Result<Box<dyn Handler>>;
 
 /// A descriptor is used to connect to a service.
 #[derive(Clone)]