diff --git a/curves/bls12_377/Cargo.toml b/curves/bls12_377/Cargo.toml
index 730b4d2d7..ead05de88 100644
--- a/curves/bls12_377/Cargo.toml
+++ b/curves/bls12_377/Cargo.toml
@@ -1,30 +1,33 @@
 [package]
 name = "ark-bls12-377"
-version = "0.4.0"
-authors = [ "arkworks contributors" ]
 description = "The BLS12-377 pairing-friendly elliptic curve"
-homepage = "https://arkworks.rs"
-repository = "https://github.com/arkworks-rs/algebra"
+version.workspace = true
+authors.workspace = true
+homepage.workspace = true
+repository.workspace = true
+categories.workspace = true
+include.workspace = true
+license.workspace = true
+edition.workspace = true
+rust-version.workspace = true
+metadata.docs.rs.workspace = true
+metadata.release.workspace = true
 documentation = "https://docs.rs/ark-bls12-377/"
 keywords = ["cryptography", "finite-fields", "elliptic-curves" ]
-categories = ["cryptography"]
-include = ["Cargo.toml", "src", "README.md", "LICENSE-APACHE", "LICENSE-MIT"]
-license = "MIT/Apache-2.0"
-edition = "2021"
 
 [dependencies]
-ark-ff = { version= "0.4.0", 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 }
+ark-ff.workspace = true
+ark-ec.workspace = true
+ark-r1cs-std.workspace = true
+ark-std.workspace = true
 
 [dev-dependencies]
-ark-relations = { version= "0.4.0", default-features = false }
-ark-serialize = { version = "0.4.0", default-features = false }
-ark-algebra-test-templates = { version = "0.4.0", default-features = false }
-ark-algebra-bench-templates = { version = "0.4.0", default-features = false }
+ark-relations.workspace = true
+ark-serialize.workspace = true
+ark-algebra-test-templates.workspace = true
+ark-algebra-bench-templates.workspace = true
 ark-curve-constraint-tests = { path = "../curve-constraint-tests", default-features = false }
-sha2 = { version = "0.10", default-features = false }
+sha2.workspace = true
 
 [features]
 default = [ "curve" ]
diff --git a/curves/bls12_381/Cargo.toml b/curves/bls12_381/Cargo.toml
index 83566a410..d0dab6176 100644
--- a/curves/bls12_381/Cargo.toml
+++ b/curves/bls12_381/Cargo.toml
@@ -1,27 +1,30 @@
 [package]
 name = "ark-bls12-381"
-version = "0.4.0"
-authors = [ "arkworks contributors" ]
+version.workspace = true
+authors.workspace = true
+homepage.workspace = true
+repository.workspace = true
+categories.workspace = true
+include.workspace = true
+license.workspace = true
+edition.workspace = true
+rust-version.workspace = true
+metadata.docs.rs.workspace = true
+metadata.release.workspace = true
 description = "The BLS12-381 pairing-friendly elliptic curve"
-homepage = "https://arkworks.rs"
-repository = "https://github.com/arkworks-rs/algebra"
 documentation = "https://docs.rs/ark-bls12-381/"
 keywords = ["cryptography", "finite-fields", "elliptic-curves" ]
-categories = ["cryptography"]
-include = ["Cargo.toml", "src", "README.md", "LICENSE-APACHE", "LICENSE-MIT"]
-license = "MIT/Apache-2.0"
-edition = "2021"
 
 [dependencies]
-ark-ff = { version= "0.4.0", default-features = false }
-ark-ec = { version= "0.4.0" }
-ark-std = { version = "0.4.0", default-features = false }
-ark-serialize = { version = "0.4.0", default-features = false }
+ark-ff.workspace = true
+ark-ec.workspace = true
+ark-std.workspace = true
+ark-serialize.workspace = true
 
 [dev-dependencies]
-ark-algebra-test-templates = { version = "0.4.0", default-features = false }
-ark-algebra-bench-templates = { version = "0.4.0", default-features = false }
-hex = "^0.4.0"
+ark-algebra-test-templates.workspace = true
+ark-algebra-bench-templates.workspace = true
+hex.workspace = true
 
 [features]
 default = [ "curve" ]
diff --git a/curves/bn254/Cargo.toml b/curves/bn254/Cargo.toml
index 42ac33cf0..25385c4f1 100644
--- a/curves/bn254/Cargo.toml
+++ b/curves/bn254/Cargo.toml
@@ -1,29 +1,32 @@
 [package]
 name = "ark-bn254"
-version = "0.4.0"
-authors = [ "arkworks contributors" ]
+version.workspace = true
+authors.workspace = true
+homepage.workspace = true
+repository.workspace = true
+categories.workspace = true
+include.workspace = true
+license.workspace = true
+edition.workspace = true
+rust-version.workspace = true
+metadata.docs.rs.workspace = true
+metadata.release.workspace = true
 description = "The BN254 pairing-friendly elliptic curve"
-homepage = "https://arkworks.rs"
-repository = "https://github.com/arkworks-rs/algebra"
 documentation = "https://docs.rs/ark-bn254/"
 keywords = ["cryptography", "finite-fields", "elliptic-curves" ]
-categories = ["cryptography"]
-include = ["Cargo.toml", "src", "README.md", "LICENSE-APACHE", "LICENSE-MIT"]
-license = "MIT/Apache-2.0"
-edition = "2021"
 
 [dependencies]
-ark-ff = { version= "0.4.0", default-features = false }
-ark-ec = { version= "0.4.0", default-features = false }
-ark-std = { version = "0.4.0", default-features = false }
-ark-r1cs-std = { version = "0.4.0", default-features = false, optional = true }
+ark-ff.workspace = true
+ark-ec.workspace = true
+ark-std.workspace = true
+ark-r1cs-std.workspace = true
 
 [dev-dependencies]
-ark-serialize = { version = "0.4.0", default-features = false }
-ark-algebra-test-templates = { version = "0.4.0", default-features = false }
-ark-algebra-bench-templates = { version = "0.4.0", default-features = false }
+ark-serialize.workspace = true
+ark-algebra-test-templates.workspace = true
+ark-algebra-bench-templates.workspace = true
 ark-curve-constraint-tests = { path = "../curve-constraint-tests", default-features = false }
-ark-relations = { version = "0.4.0", default-features = false }
+ark-relations.workspace = true
 
 [features]
 default = [ "curve" ]