diff --git a/Cargo.toml b/Cargo.toml
index fc4538f..bfade7e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,7 +15,7 @@ edition = "2021"
 ################################# Dependencies ################################
 
 [dependencies]
-ark-ff = { version = "^0.4.0", default-features = false }
+ark-ff = { version = "^0.5.0", 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 }