diff --git a/native/src/main/java/io/ballerina/stdlib/data/xmldata/io/DataReaderThreadPool.java b/native/src/main/java/io/ballerina/stdlib/data/xmldata/io/DataReaderThreadPool.java
index f3aead2..9a12096 100644
--- a/native/src/main/java/io/ballerina/stdlib/data/xmldata/io/DataReaderThreadPool.java
+++ b/native/src/main/java/io/ballerina/stdlib/data/xmldata/io/DataReaderThreadPool.java
@@ -31,7 +31,7 @@
 public class DataReaderThreadPool {
 
     // TODO : Make this configurable, in Ballerina Library.
-    public static final ExecutorService EXECUTOR_SERVICE = new ThreadPoolExecutor(0, 20, 60L, TimeUnit.SECONDS,
+    public static final ExecutorService EXECUTOR_SERVICE = new ThreadPoolExecutor(0, 50, 60L, TimeUnit.SECONDS,
                                                                                   new SynchronousQueue<>(),
                                                                                   new DataThreadFactory());