diff --git a/lib/impl/resultset.js b/lib/impl/resultset.js
index a7bf9b6b..56c87e19 100644
--- a/lib/impl/resultset.js
+++ b/lib/impl/resultset.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2022, Oracle and/or its affiliates.
+// Copyright (c) 2022, 2023, Oracle and/or its affiliates.
 
 //-----------------------------------------------------------------------------
 //
@@ -27,7 +27,7 @@
 'use strict';
 
 const ConnectionImpl = require('./connection.js');
-const errors = require('../util.js');
+const errors = require('../errors.js');
 
 // define implementation class
 class ResultSetImpl {
diff --git a/lib/impl/sodaDocument.js b/lib/impl/sodaDocument.js
index 294b9af9..52cfdc33 100644
--- a/lib/impl/sodaDocument.js
+++ b/lib/impl/sodaDocument.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2022, Oracle and/or its affiliates.
+// Copyright (c) 2022, 2023, Oracle and/or its affiliates.
 
 //-----------------------------------------------------------------------------
 //
@@ -26,7 +26,7 @@
 
 'use strict';
 
-const errors = require('../util.js');
+const errors = require('../errors.js');
 
 class SodaDocumentImpl {
 
diff --git a/lib/impl/sodaOperation.js b/lib/impl/sodaOperation.js
index 36a5f268..681ce959 100644
--- a/lib/impl/sodaOperation.js
+++ b/lib/impl/sodaOperation.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2022, Oracle and/or its affiliates.
+// Copyright (c) 2022, 2023, Oracle and/or its affiliates.
 
 //-----------------------------------------------------------------------------
 //
@@ -26,7 +26,7 @@
 
 'use strict';
 
-const errors = require('../util.js');
+const errors = require('../errors.js');
 
 class SodaOperationImpl {