diff --git a/Cargo.toml b/Cargo.toml
index c3e05ff8..43f342d9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,7 +29,7 @@ alloy-rlp-derive = { version = "0.3.8", default-features = false }
 alloy-sol-types = { version = "0.7" }
 
 # Alloy host dependencies
-alloy = { version = "0.2.1", features = ["full"] }
+alloy = { version = "0.3.0", features = ["full"] }
 alloy-trie = { version = "0.4.0" }
 
 # Beacon chain support