diff --git a/Cargo.toml b/Cargo.toml
index 7e5ad0c..e8e239b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ resolver = "2"
 [workspace.dependencies]
 anyhow = "1.0.86"
 ark-ff = "0.4.2"
-ark-poly = "0.4.2"
+ark-poly = "0.5.0"
 sha3 = "0.10.8"
 blake2 = "0.10.6"
 hex-literal = "0.4.1"