diff --git a/Cargo.toml b/Cargo.toml
index 77efa44..2b7cade 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "proc-macro-hack"
-version = "0.5.8"
+version = "0.5.9"
 authors = ["David Tolnay <dtolnay@gmail.com>"]
 license = "MIT OR Apache-2.0"
 description = "Procedural macros in expression position"