diff --git a/thegraph-core/Cargo.toml b/thegraph-core/Cargo.toml
index 27debc1..a361218 100644
--- a/thegraph-core/Cargo.toml
+++ b/thegraph-core/Cargo.toml
@@ -25,7 +25,7 @@ subgraph-client = [
 
 [dependencies]
 alloy-primitives = "0.8"
-alloy-signer = { version = "0.5", features = ["eip712"] }
+alloy-signer = { version = "=0.5", features = ["eip712"] }
 alloy-sol-types = "0.8"
 async-graphql = { version = "7.0", optional = true }
 bs58 = "0.5"