diff --git a/src/main/java/jota/IotaAPIProxy.java b/src/main/java/jota/IotaAPIProxy.java
index 6bb6032..7ec6373 100644
--- a/src/main/java/jota/IotaAPIProxy.java
+++ b/src/main/java/jota/IotaAPIProxy.java
@@ -324,7 +324,7 @@ public class IotaAPIProxy {
         final GetTransactionsToApproveResponse txs = getTransactionsToApprove(minWeightMagnitude);
         
         // attach to tangle - do pow
-        final GetAttachToTangleResponse res = attachToTangle(txs.getTrunkTransaction(), txs.getBranchTransactionToApprove(), minWeightMagnitude, trytes);
+        final GetAttachToTangleResponse res = attachToTangle(txs.getTrunkTransaction(), txs.getBranchTransaction(), minWeightMagnitude, trytes);
     
         try {
             broadcastAndStore(res.getTrytes());
diff --git a/src/main/java/jota/dto/response/GetNodeInfoResponse.java b/src/main/java/jota/dto/response/GetNodeInfoResponse.java
index f7477e4..233c0fb 100644
--- a/src/main/java/jota/dto/response/GetNodeInfoResponse.java
+++ b/src/main/java/jota/dto/response/GetNodeInfoResponse.java
@@ -4,6 +4,7 @@ public class GetNodeInfoResponse extends AbstractResponse {
 
     private String appName;
     private String appVersion;
+    private String jreVersion;
     private int jreAvailableProcessors;
     private long jreFreeMemory;
     private long jreMaxMemory;
@@ -26,6 +27,10 @@ public class GetNodeInfoResponse extends AbstractResponse {
         return appVersion;
     }
 
+    public String getJreVersion() {
+        return jreVersion;
+    }
+
     public Integer getJreAvailableProcessors() {
         return jreAvailableProcessors;
     }
diff --git a/src/main/java/jota/dto/response/GetTransactionsToApproveResponse.java b/src/main/java/jota/dto/response/GetTransactionsToApproveResponse.java
index 5f76cf3..ba7d478 100644
--- a/src/main/java/jota/dto/response/GetTransactionsToApproveResponse.java
+++ b/src/main/java/jota/dto/response/GetTransactionsToApproveResponse.java
@@ -3,13 +3,13 @@ package jota.dto.response;
 public class GetTransactionsToApproveResponse extends AbstractResponse {
 
     private String trunkTransaction;
-    private String branchTransactionToApprove;
-
-    public String getBranchTransactionToApprove() {
-        return branchTransactionToApprove;
-    }
+    private String branchTransaction;
 
     public String getTrunkTransaction() {
         return trunkTransaction;
     }
-}
+
+    public String getBranchTransaction() {
+        return branchTransaction;
+    }
+}
\ No newline at end of file