diff --git a/Cargo.lock b/Cargo.lock
index 99cebe0..fd3b562 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4127,7 +4127,6 @@ name = "thegraph-core"
 version = "0.8.1"
 dependencies = [
  "alloy",
- "alloy-sol-types",
  "assert_matches",
  "async-graphql",
  "bs58",
diff --git a/thegraph-core/Cargo.toml b/thegraph-core/Cargo.toml
index 152c72f..fb9bb98 100644
--- a/thegraph-core/Cargo.toml
+++ b/thegraph-core/Cargo.toml
@@ -26,7 +26,6 @@ subgraph-client = [
 
 [dependencies]
 alloy = { version = "0.6", features = ["eip712", "signers", "sol-types"] }
-alloy-sol-types = "0.8"
 async-graphql = { version = "7.0", optional = true }
 bs58 = "0.5"
 indoc = { version = "2.0.5", optional = true }
diff --git a/thegraph-core/src/attestation.rs b/thegraph-core/src/attestation.rs
index 494edbd..600e26a 100644
--- a/thegraph-core/src/attestation.rs
+++ b/thegraph-core/src/attestation.rs
@@ -42,7 +42,7 @@ pub struct Attestation {
     pub v: u8,
 }
 
-alloy::sol_types::sol! {
+alloy::sol! {
     /// EIP-712 receipt struct for attestation signing.
     struct Receipt {
         bytes32 requestCID;