diff --git a/Cargo.lock b/Cargo.lock
index 2ab904b9..1e814960 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1116,11 +1116,27 @@ dependencies = [
  "cpufeatures",
 ]
 
+[[package]]
+name = "lambdaworks-crypto"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7fb5d4f22241504f7c7b8d2c3a7d7835d7c07117f10bff2a7d96a9ef6ef217c3"
+dependencies = [
+ "lambdaworks-math",
+ "serde",
+ "sha2",
+ "sha3",
+]
+
 [[package]]
 name = "lambdaworks-math"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "358e172628e713b80a530a59654154bfc45783a6ed70ea284839800cebdf8f97"
+dependencies = [
+ "serde",
+ "serde_json",
+]
 
 [[package]]
 name = "lazy_static"
@@ -2112,6 +2128,7 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fe29a53d28ff630e4c7827788f14b28f9386d27cb9d05186a5f2e73218c34677"
 dependencies = [
+ "lambdaworks-crypto",
  "lambdaworks-math",
  "num-bigint",
  "num-integer",
diff --git a/starknet-core/Cargo.toml b/starknet-core/Cargo.toml
index 5be48640..09e2d486 100644
--- a/starknet-core/Cargo.toml
+++ b/starknet-core/Cargo.toml
@@ -39,7 +39,7 @@ wasm-bindgen-test = "0.3.34"
 
 [features]
 default = ["std"]
-std = ["dep:flate2", "starknet-crypto/std"]
+std = ["dep:flate2", "starknet-crypto/std", "starknet-types-core/std"]
 no_unknown_fields = []
 
 [[bench]]