diff --git a/Cargo.toml b/Cargo.toml
index 1bd85ab..664bf83 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -82,7 +82,7 @@ version = "0.8"
 optional = true
 
 [dependencies.rand_chacha]
-version = "0.3"
+version = "0.9"
 optional = true
 
 [dependencies.rayon]