diff --git a/Cargo.lock b/Cargo.lock
index b24d8095..c120b287 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2187,7 +2187,7 @@ dependencies = [
  "op-alloy-rpc-types",
  "op-alloy-rpc-types-engine",
  "reth-node-api",
- "secp256k1 0.30.0",
+ "secp256k1 0.31.1",
  "serde",
  "thiserror 2.0.18",
  "tokio",
diff --git a/crates/engine_provider/Cargo.toml b/crates/engine_provider/Cargo.toml
index 68853893..e86a09c4 100644
--- a/crates/engine_provider/Cargo.toml
+++ b/crates/engine_provider/Cargo.toml
@@ -38,7 +38,7 @@ op-alloy-consensus = { workspace = true }
 op-alloy-network = { workspace = true }
 op-alloy-rpc-types = { workspace = true }
 op-alloy-rpc-types-engine = { workspace = true, features = ["serde"] }
-secp256k1 = { version = "0.30" }
+secp256k1 = { version = "0.31" }
 
 # ---------------------------------------------------------------------------
 # Transitive dependency pins for downstream consumers.