diff --git a/Cargo.lock b/Cargo.lock
index b271bfa..61e5f87 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1276,7 +1276,7 @@ dependencies = [
 
 [[package]]
 name = "ghost-crab"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "alloy",
  "async-trait",
diff --git a/ghost-crab/CHANGELOG.md b/ghost-crab/CHANGELOG.md
index e6a5493..d110f4b 100644
--- a/ghost-crab/CHANGELOG.md
+++ b/ghost-crab/CHANGELOG.md
@@ -6,6 +6,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.3.1](https://github.com/stakelens/ghost-crab/compare/ghost-crab-v0.3.0...ghost-crab-v0.3.1) - 2024-07-21
+
+### Other
+- Add typed errors for cache loading
+
 ## [0.3.0](https://github.com/stakelens/ghost-crab/compare/ghost-crab-v0.2.1...ghost-crab-v0.3.0) - 2024-07-19
 
 ### Other
diff --git a/ghost-crab/Cargo.toml b/ghost-crab/Cargo.toml
index 4b2700c..81b302d 100644
--- a/ghost-crab/Cargo.toml
+++ b/ghost-crab/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "ghost-crab"
 description = "ethereum indexer SDK 👻🦀"
-version = "0.3.0"
+version = "0.3.1"
 edition = "2021"
 license = "MIT"