diff --git a/crates/blockifier/src/execution/contract_class.rs b/crates/blockifier/src/execution/contract_class.rs
index 061684e59f..c8bb2712c2 100644
--- a/crates/blockifier/src/execution/contract_class.rs
+++ b/crates/blockifier/src/execution/contract_class.rs
@@ -21,7 +21,7 @@ use itertools::Itertools;
 use semver::Version;
 use serde::de::Error as DeserializationError;
 use serde::{Deserialize, Deserializer, Serialize};
-use starknet_api::contract_class::{ContractClass, EntryPointType, SierraVersion};
+use starknet_api::contract_class::{ContractClass, EntryPointType, SierraVersion, VersionedCasm};
 use starknet_api::core::EntryPointSelector;
 use starknet_api::deprecated_contract_class::{
     ContractClass as DeprecatedContractClass,
@@ -134,7 +134,7 @@ impl RunnableCompiledClass {
     /// Returns whether this contract should run using Cairo steps or Sierra gas.
     pub fn tracked_resource(
         &self,
-        min_sierra_version: &CompilerVersion,
+        min_sierra_version: &SierraVersion,
         gas_mode: GasVectorComputationMode,
     ) -> TrackedResource {
         match gas_mode {
@@ -264,8 +264,8 @@ impl CompiledClassV1 {
     }
 
     /// Returns whether this contract should run using Cairo steps or Sierra gas.
-    pub fn tracked_resource(&self, min_sierra_version: &CompilerVersion) -> TrackedResource {
-        if *min_sierra_version <= self.compiler_version {
+    pub fn tracked_resource(&self, min_sierra_version: &SierraVersion) -> TrackedResource {
+        if *min_sierra_version <= self.sierra_version {
             TrackedResource::SierraGas
         } else {
             TrackedResource::CairoSteps
diff --git a/crates/blockifier/src/execution/contract_class_test.rs b/crates/blockifier/src/execution/contract_class_test.rs
index bbf9bedc6c..15a76af858 100644
--- a/crates/blockifier/src/execution/contract_class_test.rs
+++ b/crates/blockifier/src/execution/contract_class_test.rs
@@ -14,7 +14,7 @@ fn test_get_visited_segments() {
         program: Default::default(),
         entry_points_by_type: Default::default(),
         hints: Default::default(),
-        compiler_version: Default::default(),
+        sierra_version: Default::default(),
         bytecode_segment_lengths: NestedIntList::Node(vec![
             NestedIntList::Leaf(151),
             NestedIntList::Leaf(104),
diff --git a/crates/blockifier/src/versioned_constants.rs b/crates/blockifier/src/versioned_constants.rs
index 85f61f483a..ab37525691 100644
--- a/crates/blockifier/src/versioned_constants.rs
+++ b/crates/blockifier/src/versioned_constants.rs
@@ -16,6 +16,7 @@ use serde::de::Error as DeserializationError;
 use serde::{Deserialize, Deserializer, Serialize};
 use serde_json::{Map, Number, Value};
 use starknet_api::block::{GasPrice, StarknetVersion};
+use starknet_api::contract_class::SierraVersion;
 use starknet_api::core::ContractAddress;
 use starknet_api::execution_resources::{GasAmount, GasVector};
 use starknet_api::transaction::fields::GasVectorComputationMode;
@@ -183,7 +184,7 @@ pub struct VersionedConstants {
     pub max_recursion_depth: usize,
     pub validate_max_n_steps: u32,
     pub validate_max_sierra_gas: GasAmount,
-    pub min_compiler_version_for_sierra_gas: CompilerVersion,
+    pub min_compiler_version_for_sierra_gas: SierraVersion,
     // BACKWARD COMPATIBILITY: If true, the segment_arena builtin instance counter will be
     // multiplied by 3. This offsets a bug in the old vm where the counter counted the number of
     // cells used by instances of the builtin, instead of the number of instances.
diff --git a/crates/starknet_api/src/contract_class.rs b/crates/starknet_api/src/contract_class.rs
index 86445cd26f..92752bf9cd 100644
--- a/crates/starknet_api/src/contract_class.rs
+++ b/crates/starknet_api/src/contract_class.rs
@@ -48,7 +48,7 @@ impl ContractClass {
     }
 }
 
-#[derive(Deref, Serialize, Deserialize, Clone, Debug, Eq, PartialEq)]
+#[derive(Deref, Serialize, Deserialize, Clone, Debug, Eq, PartialEq, PartialOrd)]
 pub struct SierraVersion(Version);
 
 impl SierraVersion {