diff --git a/notify/Cargo.toml b/notify/Cargo.toml
index 447b13a1..519ed6b7 100644
--- a/notify/Cargo.toml
+++ b/notify/Cargo.toml
@@ -29,7 +29,7 @@ inotify = { version = "0.9", default-features = false }
 mio = { version = "0.8", features = ["os-ext"] }
 
 [target.'cfg(target_os="macos")'.dependencies]
-bitflags = "1.0.4"
+bitflags = "2.3.0"
 fsevent-sys = { version = "4", optional = true }
 kqueue = { version = "1.0", optional = true }
 mio = { version = "0.8", features = ["os-ext"], optional = true }