diff --git a/Cargo.toml b/Cargo.toml
index fc4538f..dd6a7a8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ edition = "2021"
 ark-ff = { version = "^0.4.0", default-features = false }
 ark-ec = { version = "^0.4.0", default-features = false }
 ark-serialize = { version = "^0.4.0", default-features = false, features = [ "derive" ] }
-ark-poly = { version = "^0.4.0", default-features = false }
+ark-poly = { version = "^0.5.0", default-features = false }
 ark-std = { version = "^0.4.0", default-features = false }
 ark-relations = { version = "^0.4.0", default-features = false }
 ark-crypto-primitives = { version = "^0.4.0", features = ["snark"], default-features = false }