diff --git a/acl/Cargo.toml b/acl/Cargo.toml
index fd4fa32..4fc3685 100644
--- a/acl/Cargo.toml
+++ b/acl/Cargo.toml
@@ -9,7 +9,7 @@ include = ["Cargo.toml", "src"]
 ark-ec = { version = "0.4.2", default-features = false }
 ark-std = { version = "0.4.0", default-features = false }
 rand = { version = "0.8.5" }
-ark-ff = { version = "0.4.2"}
+ark-ff = { version = "0.5.0"}
 ark-serialize = { version = "0.4.2"}
 merlin = { version = "3.0.0"}
 num-bigint = { version = "0.4", default-features = false }
diff --git a/boomerang/Cargo.toml b/boomerang/Cargo.toml
index ce19e48..a8435b2 100644
--- a/boomerang/Cargo.toml
+++ b/boomerang/Cargo.toml
@@ -10,7 +10,7 @@ ark-ec = { version = "0.4.2", default-features = false }
 ark-std = { version = "0.4.0", default-features = false }
 ark-bulletproofs = { path="../bulletproofs" }
 ark-serialize = { version = "0.4.2"}
-ark-ff = { version = "0.4.2"}
+ark-ff = { version = "0.5.0"}
 rand = { version = "0.8.5" }
 merlin = { version = "3.0.0"}
 num-bigint = { version = "0.4", default-features = false }
diff --git a/bulletproofs/Cargo.toml b/bulletproofs/Cargo.toml
index 3982844..904a34e 100644
--- a/bulletproofs/Cargo.toml
+++ b/bulletproofs/Cargo.toml
@@ -28,7 +28,7 @@ version = '0.4.0'
 default-features = false
 
 [dependencies.ark-ff]
-version = '0.4.0'
+version = '0.5.0'
 default-features = false
 features = ['asm']
 
diff --git a/demo/Cargo.toml b/demo/Cargo.toml
index 424ca76..dc078ec 100644
--- a/demo/Cargo.toml
+++ b/demo/Cargo.toml
@@ -5,7 +5,7 @@ description = "Demonstration of the Boomerang protocol over HTTP"
 edition = "2021"
 
 [dependencies]
-ark-ff = { version = "0.4.2", default-features = false }
+ark-ff = { version = "0.5.0", default-features = false }
 ark-ec = { version = "0.4.2", default-features = false }
 ark-r1cs-std = { version = "0.4.0", default-features = false, optional = true }
 ark-std = { version = "0.4.0", default-features = false }
diff --git a/macros/Cargo.toml b/macros/Cargo.toml
index 6161df4..6510ffd 100644
--- a/macros/Cargo.toml
+++ b/macros/Cargo.toml
@@ -5,7 +5,7 @@ edition = "2021"
 description = "The macros for boomerang"
 
 [dependencies]
-ark-ff = { version = "0.4.2", default-features = false }
+ark-ff = { version = "0.5.0", default-features = false }
 ark-ec = { version = "0.4.2", default-features = false }
 ark-r1cs-std = { version = "0.4.0", default-features = false, optional = true }
 ark-std = { version = "0.4.0", default-features = false }
diff --git a/pedersen/Cargo.toml b/pedersen/Cargo.toml
index 54bd4a3..32b41a5 100644
--- a/pedersen/Cargo.toml
+++ b/pedersen/Cargo.toml
@@ -9,7 +9,7 @@ edition = "2021"
 ark-ec = { version = "0.4.2", default-features = false }
 ark-std = { version = "0.4.0", default-features = false }
 rand = { version = "0.8.5" }
-ark-ff = { version = "0.4.2"}
+ark-ff = { version = "0.5.0"}
 ark-serialize = { version = "0.4.2"}
 merlin = { version = "3.0.0"}
 num-bigint = { version = "0.4", default-features = false }
diff --git a/t256/Cargo.toml b/t256/Cargo.toml
index 3ba3da2..6137ed3 100644
--- a/t256/Cargo.toml
+++ b/t256/Cargo.toml
@@ -6,7 +6,7 @@ include = ["Cargo.toml", "src"]
 edition = "2021"
 
 [dependencies]
-ark-ff = { version = "0.4.2", default-features = false }
+ark-ff = { version = "0.5.0", default-features = false }
 ark-ec = { version = "0.4.2", default-features = false }
 ark-r1cs-std = { version = "0.4.0", default-features = false, optional = true }
 ark-std = { version = "0.4.0", default-features = false }
diff --git a/t384/Cargo.toml b/t384/Cargo.toml
index ba81ede..473e57d 100644
--- a/t384/Cargo.toml
+++ b/t384/Cargo.toml
@@ -6,7 +6,7 @@ include = ["Cargo.toml", "src"]
 edition = "2021"
 
 [dependencies]
-ark-ff = { version = "0.4.2", default-features = false }
+ark-ff = { version = "0.5.0", default-features = false }
 ark-ec = { version = "0.4.2", default-features = false }
 ark-r1cs-std = { version = "0.4.0", default-features = false, optional = true }
 ark-std = { version = "0.4.0", default-features = false }
diff --git a/tsecp256k1/Cargo.toml b/tsecp256k1/Cargo.toml
index 446991f..13574b7 100644
--- a/tsecp256k1/Cargo.toml
+++ b/tsecp256k1/Cargo.toml
@@ -14,7 +14,7 @@ edition = "2021"
 
 [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-r1cs-std = { version = "0.4.0", default-features = false, optional = true }
 ark-std = { version = "0.4.0", default-features = false }
diff --git a/tsecq256k1/Cargo.toml b/tsecq256k1/Cargo.toml
index 80d1a13..fa6cc10 100644
--- a/tsecq256k1/Cargo.toml
+++ b/tsecq256k1/Cargo.toml
@@ -13,7 +13,7 @@ license = "MIT/Apache-2.0"
 edition = "2021"
 
 [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-r1cs-std = { version = "0.4.0", default-features = false, optional = true }
 ark-std = { version = "0.4.0", default-features = false }