diff --git a/Cargo.lock b/Cargo.lock
index 2df529c..1183b1e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -626,7 +626,7 @@ dependencies = [
 
 [[package]]
 name = "arena-core"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "alloy",
  "alloy-contract",
diff --git a/Cargo.toml b/Cargo.toml
index ad61548..3d66f6e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,6 +5,7 @@ edition = "2021"
 repository = "https://github.com/arena-rs/arena"
 description = "Framework for holistic economic modelling and simulation of Uniswap v4 strategies, hooks and pools."
 license-file = "./LICENSE"
+exclude = ["contracts"]
 
 [dependencies]
 alloy = { version = "0.2.1", features = ["full", "node-bindings", "json"] }
@@ -16,4 +17,4 @@ plotly = "0.9.0"
 rand = "0.8.5"
 rand_distr = "0.4.3"
 rug = "1.25.0"
-tokio = { version = "1.39.2", features = ["macros"] }
+tokio = { version = "1.39.2", features = ["macros"] }
\ No newline at end of file