diff --git a/Cargo.toml b/Cargo.toml
index 7283b30..d2ed964 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,7 +17,7 @@ description = "A standalone implementation of the RedJubjub signature scheme."
 features = ["nightly"]
 
 [dependencies]
-reddsa = "0.3.0"
+reddsa = "0.4.0"
 rand_core = "0.6"
 serde = { version = "1", optional = true, features = ["derive"] }
 thiserror = "1.0"