diff --git a/src/Native/Cargo.toml b/src/Native/Cargo.toml
index 300a0e9..732de32 100644
--- a/src/Native/Cargo.toml
+++ b/src/Native/Cargo.toml
@@ -9,7 +9,7 @@ crate-type = ['cdylib']
 
 [dependencies]
 bulletproofs = { git = "https://github.com/zkcrypto/bulletproofs" }
-curve25519-dalek = { version = "4.1.2", features = ["digest", "rand_core"] }
+curve25519-dalek = { version = "5.0.0", features = ["digest", "rand_core"] }
 merlin = "3.0.0"
 rand = "0.8.5"
 sha3 = "0.10.8"