diff --git a/Cargo.lock b/Cargo.lock
index c24201c418..d5ac7a7f19 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5109,7 +5109,7 @@ dependencies = [
 
 [[package]]
 name = "papyrus_base_layer"
-version = "0.3.0"
+version = "0.4.0-dev.0"
 dependencies = [
  "async-trait",
  "ethers",
@@ -5130,7 +5130,7 @@ dependencies = [
 
 [[package]]
 name = "papyrus_common"
-version = "0.3.0"
+version = "0.4.0-dev.0"
 dependencies = [
  "bitvec",
  "cairo-lang-starknet",
@@ -5147,7 +5147,7 @@ dependencies = [
 
 [[package]]
 name = "papyrus_config"
-version = "0.3.0"
+version = "0.4.0-dev.0"
 dependencies = [
  "assert_matches",
  "clap",
@@ -5164,7 +5164,7 @@ dependencies = [
 
 [[package]]
 name = "papyrus_execution"
-version = "0.3.0"
+version = "0.4.0-dev.0"
 dependencies = [
  "anyhow",
  "assert_matches",
@@ -5192,7 +5192,7 @@ dependencies = [
 
 [[package]]
 name = "papyrus_load_test"
-version = "0.3.0"
+version = "0.4.0-dev.0"
 dependencies = [
  "anyhow",
  "assert_matches",
@@ -5209,7 +5209,7 @@ dependencies = [
 
 [[package]]
 name = "papyrus_monitoring_gateway"
-version = "0.3.0"
+version = "0.4.0-dev.0"
 dependencies = [
  "axum",
  "futures-util",
@@ -5234,7 +5234,7 @@ dependencies = [
 
 [[package]]
 name = "papyrus_network"
-version = "0.3.0"
+version = "0.4.0-dev.0"
 dependencies = [
  "assert_matches",
  "async-stream",
@@ -5261,7 +5261,7 @@ dependencies = [
 
 [[package]]
 name = "papyrus_node"
-version = "0.3.0"
+version = "0.4.0-dev.0"
 dependencies = [
  "anyhow",
  "async-stream",
@@ -5299,7 +5299,7 @@ dependencies = [
 
 [[package]]
 name = "papyrus_proc_macros"
-version = "0.3.0"
+version = "0.4.0-dev.0"
 dependencies = [
  "metrics",
  "metrics-exporter-prometheus",
@@ -5311,7 +5311,7 @@ dependencies = [
 
 [[package]]
 name = "papyrus_rpc"
-version = "0.3.0"
+version = "0.4.0-dev.0"
 dependencies = [
  "anyhow",
  "assert_matches",
@@ -5367,7 +5367,7 @@ dependencies = [
 
 [[package]]
 name = "papyrus_storage"
-version = "0.3.0"
+version = "0.4.0-dev.0"
 dependencies = [
  "assert_matches",
  "byteorder",
@@ -5410,7 +5410,7 @@ dependencies = [
 
 [[package]]
 name = "papyrus_sync"
-version = "0.3.0"
+version = "0.4.0-dev.0"
 dependencies = [
  "assert_matches",
  "async-stream",
@@ -7222,7 +7222,7 @@ dependencies = [
 
 [[package]]
 name = "starknet_client"
-version = "0.3.0"
+version = "0.4.0-dev.0"
 dependencies = [
  "assert_matches",
  "async-trait",
@@ -7497,7 +7497,7 @@ dependencies = [
 
 [[package]]
 name = "test_utils"
-version = "0.3.0"
+version = "0.4.0-dev.0"
 dependencies = [
  "cairo-lang-casm",
  "cairo-lang-starknet",
diff --git a/Cargo.toml b/Cargo.toml
index 0596ae0d72..e7e02482c8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ members = [
 ]
 
 [workspace.package]
-version = "0.3.0"
+version = "0.4.0-dev.0"
 edition = "2021"
 repository = "https://github.com/starkware-libs/papyrus/"
 license = "Apache-2.0"
diff --git a/crates/papyrus_base_layer/Cargo.toml b/crates/papyrus_base_layer/Cargo.toml
index 390e7cc673..1e47d3d6a4 100644
--- a/crates/papyrus_base_layer/Cargo.toml
+++ b/crates/papyrus_base_layer/Cargo.toml
@@ -8,7 +8,7 @@ license-file.workspace = true
 [dependencies]
 async-trait.workspace = true
 ethers.workspace = true
-papyrus_config = { path = "../papyrus_config", version = "0.3.0" }
+papyrus_config = { path = "../papyrus_config", version = "0.4.0-dev.0" }
 rustc-hex.workspace = true
 serde.workspace = true
 serde_json.workspace = true
diff --git a/crates/papyrus_execution/Cargo.toml b/crates/papyrus_execution/Cargo.toml
index 9f2b5fc53e..f95d45b674 100644
--- a/crates/papyrus_execution/Cargo.toml
+++ b/crates/papyrus_execution/Cargo.toml
@@ -17,9 +17,9 @@ cairo-vm.workspace = true
 indexmap.workspace = true
 itertools.workspace = true
 lazy_static.workspace = true
-papyrus_common = { path = "../papyrus_common", version = "0.3.0" }
-papyrus_config = { path = "../papyrus_config", version = "0.3.0" }
-papyrus_storage = { path = "../papyrus_storage", version = "0.3.0" }
+papyrus_common = { path = "../papyrus_common", version = "0.4.0-dev.0" }
+papyrus_config = { path = "../papyrus_config", version = "0.4.0-dev.0" }
+papyrus_storage = { path = "../papyrus_storage", version = "0.4.0-dev.0" }
 rand = { workspace = true, optional = true }
 rand_chacha = { workspace = true, optional = true }
 serde = { workspace = true, features = ["derive"] }
diff --git a/crates/papyrus_monitoring_gateway/Cargo.toml b/crates/papyrus_monitoring_gateway/Cargo.toml
index 7b1a56d981..1b4d1bf78b 100644
--- a/crates/papyrus_monitoring_gateway/Cargo.toml
+++ b/crates/papyrus_monitoring_gateway/Cargo.toml
@@ -11,8 +11,8 @@ futures-util.workspace = true
 hyper = { workspace = true, features = ["full"] }
 metrics-exporter-prometheus = { version = "0.12.1" }
 metrics-process = { version = "1.0.11" }
-papyrus_storage = { path = "../papyrus_storage", version = "0.3.0" }
-papyrus_config = { path = "../papyrus_config", version = "0.3.0" }
+papyrus_storage = { path = "../papyrus_storage", version = "0.4.0-dev.0" }
+papyrus_config = { path = "../papyrus_config", version = "0.4.0-dev.0" }
 rand.workspace = true
 serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true, features = ["arbitrary_precision"] }
diff --git a/crates/papyrus_node/Cargo.toml b/crates/papyrus_node/Cargo.toml
index ebf1595538..99e6258c39 100644
--- a/crates/papyrus_node/Cargo.toml
+++ b/crates/papyrus_node/Cargo.toml
@@ -19,11 +19,11 @@ jsonrpsee = { workspace = true, features = ["full"] }
 libmdbx = { workspace = true, features = ["lifetimed-bytes"] }
 lazy_static.workspace = true
 papyrus_base_layer = { path = "../papyrus_base_layer" }
-papyrus_config = { path = "../papyrus_config", version = "0.3.0" }
-papyrus_common = { path = "../papyrus_common", version = "0.3.0" }
+papyrus_config = { path = "../papyrus_config", version = "0.4.0-dev.0" }
+papyrus_common = { path = "../papyrus_common", version = "0.4.0-dev.0" }
 papyrus_monitoring_gateway = { path = "../papyrus_monitoring_gateway" }
 papyrus_rpc = { path = "../papyrus_rpc" }
-papyrus_storage = { path = "../papyrus_storage", version = "0.3.0" }
+papyrus_storage = { path = "../papyrus_storage", version = "0.4.0-dev.0" }
 papyrus_sync = { path = "../papyrus_sync" }
 reqwest = { workspace = true, features = ["json", "blocking"] }
 serde = { workspace = true, features = ["derive"] }
diff --git a/crates/papyrus_rpc/Cargo.toml b/crates/papyrus_rpc/Cargo.toml
index 50aa1c52b7..b18964133b 100644
--- a/crates/papyrus_rpc/Cargo.toml
+++ b/crates/papyrus_rpc/Cargo.toml
@@ -18,11 +18,11 @@ hyper = { workspace = true, features = ["full"] }
 jsonrpsee = { workspace = true, features = ["full"] }
 lazy_static.workspace = true
 metrics.workspace = true
-papyrus_common = { path = "../papyrus_common", version = "0.3.0" }
-papyrus_config = { path = "../papyrus_config", version = "0.3.0" }
+papyrus_common = { path = "../papyrus_common", version = "0.4.0-dev.0" }
+papyrus_config = { path = "../papyrus_config", version = "0.4.0-dev.0" }
 papyrus_execution = { path = "../papyrus_execution" }
 papyrus_proc_macros = { path = "../papyrus_proc_macros" }
-papyrus_storage = { path = "../papyrus_storage", version = "0.3.0" }
+papyrus_storage = { path = "../papyrus_storage", version = "0.4.0-dev.0" }
 starknet_client = { path = "../starknet_client" }
 regex = { workspace = true }
 serde = { workspace = true, features = ["derive"] }
diff --git a/crates/papyrus_storage/Cargo.toml b/crates/papyrus_storage/Cargo.toml
index 134f9addb9..cf668c028a 100644
--- a/crates/papyrus_storage/Cargo.toml
+++ b/crates/papyrus_storage/Cargo.toml
@@ -24,8 +24,8 @@ memmap2.workspace = true
 metrics.workspace = true
 num-bigint.workspace = true
 page_size.workspace = true
-papyrus_config = { path = "../papyrus_config", version = "0.3.0" }
-papyrus_proc_macros = { path = "../papyrus_proc_macros", version = "0.3.0" }
+papyrus_config = { path = "../papyrus_config", version = "0.4.0-dev.0" }
+papyrus_proc_macros = { path = "../papyrus_proc_macros", version = "0.4.0-dev.0" }
 parity-scale-codec.workspace = true
 primitive-types.workspace = true
 serde = { workspace = true, features = ["derive"] }
diff --git a/crates/papyrus_sync/Cargo.toml b/crates/papyrus_sync/Cargo.toml
index 7d31b238e9..3b2f32c4b2 100644
--- a/crates/papyrus_sync/Cargo.toml
+++ b/crates/papyrus_sync/Cargo.toml
@@ -19,10 +19,10 @@ itertools.workspace = true
 libmdbx = { workspace = true, features = ["lifetimed-bytes"] }
 lru.workspace = true
 metrics.workspace = true
-papyrus_storage = { path = "../papyrus_storage", version = "0.3.0" }
+papyrus_storage = { path = "../papyrus_storage", version = "0.4.0-dev.0" }
 papyrus_base_layer = { path = "../papyrus_base_layer" }
-papyrus_common = { path = "../papyrus_common", version = "0.3.0" }
-papyrus_config = { path = "../papyrus_config", version = "0.3.0" }
+papyrus_common = { path = "../papyrus_common", version = "0.4.0-dev.0" }
+papyrus_config = { path = "../papyrus_config", version = "0.4.0-dev.0" }
 papyrus_proc_macros = { path = "../papyrus_proc_macros" }
 reqwest = { workspace = true, features = ["json", "blocking"] }
 serde = { workspace = true, features = ["derive"] }
diff --git a/crates/starknet_client/Cargo.toml b/crates/starknet_client/Cargo.toml
index ce6c13980f..5b6fd4da25 100644
--- a/crates/starknet_client/Cargo.toml
+++ b/crates/starknet_client/Cargo.toml
@@ -17,8 +17,8 @@ http.workspace = true
 indexmap = { workspace = true, features = ["serde"] }
 mockall = { workspace = true, optional = true }
 os_info.workspace = true
-papyrus_common = { path = "../papyrus_common", version = "0.3.0" }
-papyrus_config = { path = "../papyrus_config", version = "0.3.0" }
+papyrus_common = { path = "../papyrus_common", version = "0.4.0-dev.0" }
+papyrus_config = { path = "../papyrus_config", version = "0.4.0-dev.0" }
 rand = { workspace = true, optional = true }
 rand_chacha = { workspace = true, optional = true }
 reqwest = { workspace = true, features = ["json", "blocking"] }