diff --git a/proving/igneum-prove/Cargo.lock b/proving/igneum-prove/Cargo.lock
index cf656c5c..496f85b2 100644
--- a/proving/igneum-prove/Cargo.lock
+++ b/proving/igneum-prove/Cargo.lock
@@ -2810,6 +2810,7 @@ dependencies = [
  "hex",
  "igneum-evm-types",
  "igneum-prove-core",
+ "serde",
  "serde_json",
  "sha2 0.10.9",
  "sp1-build",