diff --git a/Cargo.lock b/Cargo.lock
index 1f3a202..5696d14 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1277,7 +1277,7 @@ dependencies = [
 
 [[package]]
 name = "ghost-crab"
-version = "0.3.1"
+version = "0.4.0"
 dependencies = [
  "alloy",
  "async-trait",
diff --git a/ghost-crab/CHANGELOG.md b/ghost-crab/CHANGELOG.md
index d110f4b..8daf0c8 100644
--- a/ghost-crab/CHANGELOG.md
+++ b/ghost-crab/CHANGELOG.md
@@ -6,6 +6,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.4.0](https://github.com/stakelens/ghost-crab/compare/ghost-crab-v0.3.1...ghost-crab-v0.4.0) - 2024-07-23
+
+### Other
+- Remove network from cache layer
+- Add cache layer to the provider and remove the rpc proxy server
+
 ## [0.3.1](https://github.com/stakelens/ghost-crab/compare/ghost-crab-v0.3.0...ghost-crab-v0.3.1) - 2024-07-21
 
 ### Other
diff --git a/ghost-crab/Cargo.toml b/ghost-crab/Cargo.toml
index 63af2f0..c83bcde 100644
--- a/ghost-crab/Cargo.toml
+++ b/ghost-crab/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "ghost-crab"
 description = "ethereum indexer SDK 👻🦀"
-version = "0.3.1"
+version = "0.4.0"
 edition = "2021"
 license = "MIT"