diff --git a/Cargo.lock b/Cargo.lock
index 3da97c9..27d6115 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2081,7 +2081,7 @@ checksum = "7843ec2de400bcbc6a6328c958dc38e5359da6e93e72e37bc5246bf1ae776389"
 
 [[package]]
 name = "multiplier"
-version = "0.1.0"
+version = "0.3.0"
 dependencies = [
  "ark-bn254 0.3.0",
  "ark-circom 0.1.0 (git+https://github.com/gakonst/ark-circom?rev=35ce5a9)",
@@ -2434,7 +2434,7 @@ dependencies = [
 
 [[package]]
 name = "private-settlement"
-version = "0.1.0"
+version = "0.3.0"
 
 [[package]]
 name = "proc-macro-crate"
@@ -2686,7 +2686,7 @@ dependencies = [
 
 [[package]]
 name = "rln"
-version = "0.1.0"
+version = "0.3.0"
 dependencies = [
  "ark-bn254 0.4.0",
  "ark-circom 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2716,7 +2716,7 @@ dependencies = [
 
 [[package]]
 name = "rln-cli"
-version = "0.1.0"
+version = "0.3.0"
 dependencies = [
  "clap 4.2.7",
  "clap_derive",
@@ -2945,7 +2945,7 @@ dependencies = [
 
 [[package]]
 name = "semaphore-wrapper"
-version = "0.1.0"
+version = "0.3.0"
 dependencies = [
  "ark-bn254 0.3.0",
  "ark-circom 0.1.0 (git+https://github.com/gakonst/ark-circom?rev=35ce5a9)",
@@ -4260,7 +4260,7 @@ dependencies = [
 
 [[package]]
 name = "zerokit_utils"
-version = "0.1.0"
+version = "0.3.0"
 dependencies = [
  "ark-bn254 0.4.0",
  "ark-ff 0.4.1",
diff --git a/multiplier/Cargo.toml b/multiplier/Cargo.toml
index 89ff9e2..1301aca 100644
--- a/multiplier/Cargo.toml
+++ b/multiplier/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "multiplier"
-version = "0.1.0"
+version = "0.3.0"
 edition = "2018"
 license = "MIT OR Apache-2.0"
 
diff --git a/private-settlement/Cargo.toml b/private-settlement/Cargo.toml
index 57a7563..1bdc72a 100644
--- a/private-settlement/Cargo.toml
+++ b/private-settlement/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "private-settlement"
-version = "0.1.0"
+version = "0.3.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 
diff --git a/rln-cli/Cargo.toml b/rln-cli/Cargo.toml
index e75f519..9e710f4 100644
--- a/rln-cli/Cargo.toml
+++ b/rln-cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rln-cli"
-version = "0.1.0"
+version = "0.3.0"
 edition = "2021"
 
 [dependencies]
diff --git a/rln/Cargo.toml b/rln/Cargo.toml
index 81a29d0..178f9d8 100644
--- a/rln/Cargo.toml
+++ b/rln/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rln"
-version = "0.1.0"
+version = "0.3.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 description = "APIs to manage, compute and verify zkSNARK proofs and RLN primitives"
@@ -39,7 +39,7 @@ once_cell = "=1.17.1"
 rand = "=0.8.5"
 rand_chacha = "=0.3.1"
 tiny-keccak = { version = "=2.0.2", features = ["keccak"] }
-utils = { package = "zerokit_utils", version = "=0.1.0", path = "../utils/", default-features = false }
+utils = { package = "zerokit_utils", version = "=0.3.0", path = "../utils/", default-features = false }
 
 # serialization
 serde_json = "=1.0.96"
diff --git a/semaphore/Cargo.toml b/semaphore/Cargo.toml
index f8790ef..a1d7228 100644
--- a/semaphore/Cargo.toml
+++ b/semaphore/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "semaphore-wrapper"
-version = "0.1.0"
+version = "0.3.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 
diff --git a/utils/Cargo.toml b/utils/Cargo.toml
index 80a53ae..1653870 100644
--- a/utils/Cargo.toml
+++ b/utils/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "zerokit_utils"
-version = "0.1.0"
+version = "0.3.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 description = "Various utilities for Zerokit"