diff --git a/src/main/java/org/opensearch/neuralsearch/plugin/NeuralSearch.java b/src/main/java/org/opensearch/neuralsearch/plugin/NeuralSearch.java
index 0f7b6f684..6bf85e3b8 100644
--- a/src/main/java/org/opensearch/neuralsearch/plugin/NeuralSearch.java
+++ b/src/main/java/org/opensearch/neuralsearch/plugin/NeuralSearch.java
@@ -14,7 +14,7 @@
 import org.opensearch.client.Client;
 import org.opensearch.cluster.metadata.IndexNameExpressionResolver;
 import org.opensearch.cluster.service.ClusterService;
-import org.opensearch.common.io.stream.NamedWriteableRegistry;
+import org.opensearch.core.common.io.stream.NamedWriteableRegistry;
 import org.opensearch.core.xcontent.NamedXContentRegistry;
 import org.opensearch.env.Environment;
 import org.opensearch.env.NodeEnvironment;
diff --git a/src/main/java/org/opensearch/neuralsearch/query/NeuralQueryBuilder.java b/src/main/java/org/opensearch/neuralsearch/query/NeuralQueryBuilder.java
index 50a246348..a7548dbe5 100644
--- a/src/main/java/org/opensearch/neuralsearch/query/NeuralQueryBuilder.java
+++ b/src/main/java/org/opensearch/neuralsearch/query/NeuralQueryBuilder.java
@@ -23,11 +23,11 @@
 import org.apache.commons.lang.builder.HashCodeBuilder;
 import org.apache.lucene.search.Query;
 import org.opensearch.action.ActionListener;
-import org.opensearch.common.ParsingException;
 import org.opensearch.common.SetOnce;
-import org.opensearch.common.io.stream.StreamInput;
-import org.opensearch.common.io.stream.StreamOutput;
 import org.opensearch.core.ParseField;
+import org.opensearch.core.common.ParsingException;
+import org.opensearch.core.common.io.stream.StreamInput;
+import org.opensearch.core.common.io.stream.StreamOutput;
 import org.opensearch.core.xcontent.XContentBuilder;
 import org.opensearch.core.xcontent.XContentParser;
 import org.opensearch.index.mapper.NumberFieldMapper;
diff --git a/src/test/java/org/opensearch/neuralsearch/TestUtils.java b/src/test/java/org/opensearch/neuralsearch/TestUtils.java
index 4f0c5129d..257545132 100644
--- a/src/test/java/org/opensearch/neuralsearch/TestUtils.java
+++ b/src/test/java/org/opensearch/neuralsearch/TestUtils.java
@@ -9,8 +9,8 @@
 
 import java.util.Map;
 
-import org.opensearch.common.bytes.BytesReference;
 import org.opensearch.common.xcontent.XContentHelper;
+import org.opensearch.core.common.bytes.BytesReference;
 import org.opensearch.core.xcontent.XContentBuilder;
 
 public class TestUtils {
diff --git a/src/test/java/org/opensearch/neuralsearch/common/BaseNeuralSearchIT.java b/src/test/java/org/opensearch/neuralsearch/common/BaseNeuralSearchIT.java
index bbdfc27e4..978951a76 100644
--- a/src/test/java/org/opensearch/neuralsearch/common/BaseNeuralSearchIT.java
+++ b/src/test/java/org/opensearch/neuralsearch/common/BaseNeuralSearchIT.java
@@ -40,12 +40,12 @@
 import org.opensearch.common.xcontent.XContentFactory;
 import org.opensearch.common.xcontent.XContentHelper;
 import org.opensearch.common.xcontent.XContentType;
+import org.opensearch.core.rest.RestStatus;
 import org.opensearch.core.xcontent.ToXContent;
 import org.opensearch.core.xcontent.XContentBuilder;
 import org.opensearch.index.query.QueryBuilder;
 import org.opensearch.knn.index.SpaceType;
 import org.opensearch.neuralsearch.OpenSearchSecureRestTestCase;
-import org.opensearch.rest.RestStatus;
 
 import com.google.common.collect.ImmutableList;
 
diff --git a/src/test/java/org/opensearch/neuralsearch/query/NeuralQueryBuilderTests.java b/src/test/java/org/opensearch/neuralsearch/query/NeuralQueryBuilderTests.java
index 7f48e61f9..dda4713b9 100644
--- a/src/test/java/org/opensearch/neuralsearch/query/NeuralQueryBuilderTests.java
+++ b/src/test/java/org/opensearch/neuralsearch/query/NeuralQueryBuilderTests.java
@@ -31,14 +31,14 @@
 
 import org.opensearch.action.ActionListener;
 import org.opensearch.client.Client;
-import org.opensearch.common.ParsingException;
-import org.opensearch.common.bytes.BytesReference;
 import org.opensearch.common.io.stream.BytesStreamOutput;
-import org.opensearch.common.io.stream.FilterStreamInput;
-import org.opensearch.common.io.stream.NamedWriteableAwareStreamInput;
-import org.opensearch.common.io.stream.NamedWriteableRegistry;
 import org.opensearch.common.xcontent.XContentFactory;
 import org.opensearch.core.ParseField;
+import org.opensearch.core.common.ParsingException;
+import org.opensearch.core.common.bytes.BytesReference;
+import org.opensearch.core.common.io.stream.FilterStreamInput;
+import org.opensearch.core.common.io.stream.NamedWriteableAwareStreamInput;
+import org.opensearch.core.common.io.stream.NamedWriteableRegistry;
 import org.opensearch.core.xcontent.NamedXContentRegistry;
 import org.opensearch.core.xcontent.ToXContent;
 import org.opensearch.core.xcontent.XContentBuilder;