diff --git a/Cargo.toml b/Cargo.toml
index ee62665..62addf8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["logaritmisk <anders.e.olsson@gmail.com>"]
 
 [dependencies]
 ordermap = "0.4"
-rayon = "0.9"
+rayon = "1.0"
 serde = "1.0"
 unreachable = "1.0"