diff --git a/frost-ed25519/Cargo.toml b/frost-ed25519/Cargo.toml
index 672f73d3..711c2df6 100644
--- a/frost-ed25519/Cargo.toml
+++ b/frost-ed25519/Cargo.toml
@@ -30,7 +30,7 @@ sha2 = "0.10.2"
 [dev-dependencies]
 criterion = "0.5"
 frost-rerandomized = { path = "../frost-rerandomized", version = "0.6.0", features = ["test-impl"] }
-ed25519-dalek = "1.0.1"
+ed25519-dalek = "2.0.0"
 hex = "0.4.3"
 lazy_static = "1.4"
 proptest = "1.0"