diff --git a/androiddemo/build.gradle.kts b/androiddemo/build.gradle.kts
index 7326bfd86..f6ff11299 100644
--- a/androiddemo/build.gradle.kts
+++ b/androiddemo/build.gradle.kts
@@ -49,7 +49,7 @@ dependencies {
     implementation("com.google.android.material:material:1.9.0")
     implementation("androidx.constraintlayout:constraintlayout:2.1.4")
     // Make sure you are using the AAR and not a JAR and include transitive dependencies
-    implementation("com.swmansion.starknet:starknet:0.12.1@aar"){
+    implementation("com.swmansion.starknet:starknet:0.13.0@aar"){
         isTransitive = true
     }
     implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.6.4")
diff --git a/androiddemo/src/main/java/com/example/androiddemo/MainActivity.kt b/androiddemo/src/main/java/com/example/androiddemo/MainActivity.kt
index 8468c4bbb..049832fd9 100644
--- a/androiddemo/src/main/java/com/example/androiddemo/MainActivity.kt
+++ b/androiddemo/src/main/java/com/example/androiddemo/MainActivity.kt
@@ -97,7 +97,6 @@ class MainActivity : AppCompatActivity() {
                         signer = signer,
                         provider = provider,
                         chainId = chainId,
-                        cairoVersion = Felt.ONE,
                     )
 
                     // Details of the transfer transaction
diff --git a/javademo/build.gradle.kts b/javademo/build.gradle.kts
index 3d5820d7c..daa29c05d 100644
--- a/javademo/build.gradle.kts
+++ b/javademo/build.gradle.kts
@@ -3,7 +3,7 @@ plugins {
 }
 
 dependencies {
-    implementation("com.swmansion.starknet:starknet:0.12.1")
+    implementation("com.swmansion.starknet:starknet:0.13.0")
     testImplementation("org.junit.jupiter:junit-jupiter-params:5.10.0")
     testImplementation("org.junit.jupiter:junit-jupiter-engine:5.10.0")
 }
diff --git a/javademo/src/main/java/com/example/javademo/Main.java b/javademo/src/main/java/com/example/javademo/Main.java
index eb90d40d1..115a3240f 100644
--- a/javademo/src/main/java/com/example/javademo/Main.java
+++ b/javademo/src/main/java/com/example/javademo/Main.java
@@ -45,7 +45,7 @@ public static void main(String[] args) throws Exception {
         Felt privateKey = Felt.fromHex(DemoConfig.accountPrivateKey);
         // Make sure to check Cairo version of account contract
         StarknetChainId chainId = provider.getChainId().send();
-        Account account = new StandardAccount(address, privateKey, provider, chainId, Felt.ONE);
+        Account account = new StandardAccount(address, privateKey, provider, chainId);
 
         // Invoke a contract (Transfer ETH)
         Felt recipientAccountAddress = Felt.fromHex("0x987654321");
@@ -177,7 +177,7 @@ private static DeclareResponse declareCairo1Contract(Account account, Provider p
         Felt nonce = account.getNonce().send();
 
         // Estimate fee for declaring a contract
-        DeclareTransactionV3Payload declareTransactionPayloadForFeeEstimate = account.signDeclareV3(contractDefinition, casmContractDefinition, new DeclareParamsV3(nonce, ResourceBounds.ZERO), true);
+        DeclareTransactionV3 declareTransactionPayloadForFeeEstimate = account.signDeclareV3(contractDefinition, casmContractDefinition, new DeclareParamsV3(nonce, ResourceBounds.ZERO), true);
         Request<EstimateFeeResponseList> feeEstimateRequest = provider.getEstimateFee(List.of(declareTransactionPayloadForFeeEstimate));
         EstimateFeeResponse feeEstimate = feeEstimateRequest.send().getValues().get(0);
         // Make sure to prefund the account with enough funds to cover the fee for declare transaction
@@ -185,7 +185,7 @@ private static DeclareResponse declareCairo1Contract(Account account, Provider p
         // Declare a contract
         ResourceBounds l1ResourceBounds = feeEstimate.toResourceBounds(1.5, 1.5).getL1Gas();
         DeclareParamsV3 params = new DeclareParamsV3(nonce, l1ResourceBounds);
-        DeclareTransactionV3Payload declareTransactionPayload = account.signDeclareV3(contractDefinition, casmContractDefinition, params, false);
+        DeclareTransactionV3 declareTransactionPayload = account.signDeclareV3(contractDefinition, casmContractDefinition, params, false);
 
         Request<DeclareResponse> request = provider.declareContract(declareTransactionPayload);