diff --git a/Cargo.lock b/Cargo.lock
index 217e298e..4ae26160 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1974,20 +1974,20 @@ dependencies = [
  "eyre",
  "futures-util",
  "git-version",
- "init4-bin-base",
+ "init4-bin-base 0.22.0",
  "itertools 0.14.0",
  "metrics-util",
  "openssl",
  "reqwest",
  "reth-chainspec",
- "signet-bundle",
- "signet-constants",
- "signet-evm",
+ "signet-bundle 0.18.0",
+ "signet-constants 0.19.0",
+ "signet-evm 0.19.0",
  "signet-genesis",
  "signet-sim",
  "signet-tx-cache",
- "signet-types",
- "signet-zenith",
+ "signet-types 0.19.0",
+ "signet-zenith 0.19.0",
  "thiserror 2.0.18",
  "tokio",
  "tokio-stream",
@@ -3556,6 +3556,35 @@ name = "init4-bin-base"
 version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "750f93023d2b79b1e26164e495a13510c04adf39220a76161534b1f2ebfefb47"
+dependencies = [
+ "alloy",
+ "axum 0.8.9",
+ "chrono",
+ "init4-from-env-derive",
+ "metrics",
+ "metrics-exporter-prometheus",
+ "opentelemetry",
+ "opentelemetry-http",
+ "opentelemetry-otlp",
+ "opentelemetry-semantic-conventions",
+ "opentelemetry_sdk",
+ "rustls",
+ "serde",
+ "signet-constants 0.18.0",
+ "thiserror 2.0.18",
+ "tower",
+ "tracing",
+ "tracing-core",
+ "tracing-opentelemetry",
+ "tracing-subscriber 0.3.23",
+ "url",
+]
+
+[[package]]
+name = "init4-bin-base"
+version = "0.22.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "280294ff15a0d5a329eb2fe263d032d36c20fdb9a4c3f7946225f96da70295cd"
 dependencies = [
  "alloy",
  "async-trait",
@@ -3577,7 +3606,7 @@ dependencies = [
  "reqwest",
  "rustls",
  "serde",
- "signet-constants",
+ "signet-constants 0.19.0",
  "signet-tx-cache",
  "thiserror 2.0.18",
  "tokio",
@@ -5960,8 +5989,24 @@ checksum = "1bafc9f47f2ad9e1dccf66f3a6bd8f71bf8ff60c8ea8dd1acfa2c1075af403fa"
 dependencies = [
  "alloy",
  "serde",
- "signet-evm",
- "signet-types",
+ "signet-evm 0.18.0",
+ "signet-types 0.18.0",
+ "thiserror 2.0.18",
+ "tokio",
+ "tracing",
+ "trevm",
+]
+
+[[package]]
+name = "signet-bundle"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3dce158c5f71b2debf53edf20ef792b472aeef743a09a2a725cb6747343eec35"
+dependencies = [
+ "alloy",
+ "serde",
+ "signet-evm 0.19.0",
+ "signet-types 0.19.0",
  "thiserror 2.0.18",
  "tokio",
  "tracing",
@@ -5980,6 +6025,18 @@ dependencies = [
  "thiserror 2.0.18",
 ]
 
+[[package]]
+name = "signet-constants"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0d77fc64cea008e81eb4444227bf3de17cc6ed5eb391f84dc8cbf90673abe88"
+dependencies = [
+ "alloy",
+ "serde",
+ "serde_json",
+ "thiserror 2.0.18",
+]
+
 [[package]]
 name = "signet-evm"
 version = "0.18.0"
@@ -5988,10 +6045,27 @@ checksum = "00af2bd72925c5908ee9c46b0eea14469995e14d195bd4ebebb6d72d0020b6cc"
 dependencies = [
  "alloy",
  "bitflags",
- "signet-extract",
- "signet-journal",
- "signet-types",
- "signet-zenith",
+ "signet-extract 0.18.0",
+ "signet-journal 0.18.0",
+ "signet-types 0.18.0",
+ "signet-zenith 0.18.0",
+ "thiserror 2.0.18",
+ "tracing",
+ "trevm",
+]
+
+[[package]]
+name = "signet-evm"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09692691cefd2ed41e831c31b07b92b0b948d492c489754629dd0c016532375f"
+dependencies = [
+ "alloy",
+ "bitflags",
+ "signet-extract 0.19.0",
+ "signet-journal 0.19.0",
+ "signet-types 0.19.0",
+ "signet-zenith 0.19.0",
  "thiserror 2.0.18",
  "tracing",
  "trevm",
@@ -6004,8 +6078,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec1297a8e52d12bab8482b84d3e0dfccf7829935f25d4f197c51f91fbf2d6f7d"
 dependencies = [
  "alloy",
- "signet-types",
- "signet-zenith",
+ "signet-types 0.18.0",
+ "signet-zenith 0.18.0",
+ "tracing",
+]
+
+[[package]]
+name = "signet-extract"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0887b4cb48ecb0228675a0054f6e3dc69ac238c5a03953530e4301991abb6d1"
+dependencies = [
+ "alloy",
+ "signet-types 0.19.0",
+ "signet-zenith 0.19.0",
  "tracing",
 ]
 
@@ -6016,11 +6102,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ad55ffbe0c9553d251802ac98e266b28e93bf5a0052aa5e7a58e79c59241e841"
 dependencies = [
  "alloy",
- "init4-bin-base",
+ "init4-bin-base 0.21.0",
  "serde",
  "serde_json",
- "signet-constants",
- "signet-evm",
+ "signet-constants 0.18.0",
+ "signet-evm 0.18.0",
  "thiserror 2.0.18",
 ]
 
@@ -6036,19 +6122,31 @@ dependencies = [
  "trevm",
 ]
 
+[[package]]
+name = "signet-journal"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "affbb6e3ee8cdd94eca7e54148d6ce13d0b42de0eeca92cd6cafee3e7a4ced77"
+dependencies = [
+ "alloy",
+ "futures-util",
+ "thiserror 2.0.18",
+ "trevm",
+]
+
 [[package]]
 name = "signet-sim"
-version = "0.18.0"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a159ddefa0d6aeb596805abb6b1308fc76c9aba72518ab93581a0d095226a5a4"
+checksum = "d2dee2fefdcb8bd863335102b77ec982605e3303e095c92dcd44fac68d893760"
 dependencies = [
  "alloy",
  "lru",
  "parking_lot",
- "signet-bundle",
- "signet-evm",
- "signet-types",
- "signet-zenith",
+ "signet-bundle 0.19.0",
+ "signet-evm 0.19.0",
+ "signet-types 0.19.0",
+ "signet-zenith 0.19.0",
  "thiserror 2.0.18",
  "tokio",
  "tracing",
@@ -6057,9 +6155,9 @@ dependencies = [
 
 [[package]]
 name = "signet-tx-cache"
-version = "0.18.0"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23cede3766494e2958687c3daba14d02fb84f35ff72e60aa22c1c9187e5e161d"
+checksum = "41d56cca1146acae435adf991323e81fa0704b3e39ef830ab249354558cb9661"
 dependencies = [
  "alloy",
  "eventsource-stream",
@@ -6067,9 +6165,9 @@ dependencies = [
  "reqwest",
  "serde",
  "serde_json",
- "signet-bundle",
- "signet-constants",
- "signet-types",
+ "signet-bundle 0.19.0",
+ "signet-constants 0.19.0",
+ "signet-types 0.19.0",
  "thiserror 2.0.18",
  "tracing",
  "url",
@@ -6085,8 +6183,22 @@ dependencies = [
  "alloy",
  "chrono",
  "serde",
- "signet-constants",
- "signet-zenith",
+ "signet-constants 0.18.0",
+ "signet-zenith 0.18.0",
+ "thiserror 2.0.18",
+]
+
+[[package]]
+name = "signet-types"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "06c7324022e5a0958717d682f17b9c54748ce2d936134ba5a1457bfcbe4568ef"
+dependencies = [
+ "alloy",
+ "chrono",
+ "serde",
+ "signet-constants 0.19.0",
+ "signet-zenith 0.19.0",
  "thiserror 2.0.18",
 ]
 
@@ -6102,6 +6214,18 @@ dependencies = [
  "trevm",
 ]
 
+[[package]]
+name = "signet-zenith"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "606a73c8975c90bdc33ca8180992559790912207525c3872760cbc9b93f9d3cb"
+dependencies = [
+ "alloy",
+ "alloy-core",
+ "serde",
+ "trevm",
+]
+
 [[package]]
 name = "siphasher"
 version = "1.0.3"
diff --git a/Cargo.toml b/Cargo.toml
index 3d47ad4d..ff2eea49 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,14 +21,14 @@ name = "zenith-builder-example"
 path = "bin/builder.rs"
 
 [dependencies]
-init4-bin-base = { version = "0.21.0", features = ["perms", "aws", "pylon", "sse"] }
+init4-bin-base = { version = "0.22.0", features = ["perms", "aws", "pylon", "sse"] }
 
-signet-constants = { version = "0.18.0" }
-signet-evm = { version = "0.18.0" }
-signet-sim = { version = "0.18.0" }
-signet-tx-cache = { version = "0.18.0" }
-signet-types = { version = "0.18.0" }
-signet-zenith = { version = "0.18.0" }
+signet-constants = { version = "0.19.0" }
+signet-evm = { version = "0.19.0" }
+signet-sim = { version = "0.19.0" }
+signet-tx-cache = { version = "0.19.0" }
+signet-types = { version = "0.19.0" }
+signet-zenith = { version = "0.19.0" }
 signet-genesis = { version = "0.18.0" }
 
 trevm = { version = "0.34.0", features = ["concurrent-db", "test-utils", "asyncdb"] }