diff --git a/dds-opcua_dds2opcua_configuration.xml b/dds-opcua_dds2opcua_configuration.xml
index 6dd229da..4cd883cb 100644
--- a/dds-opcua_dds2opcua_configuration.xml
+++ b/dds-opcua_dds2opcua_configuration.xml
@@ -2,7 +2,7 @@
 
 <dds xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xmlns="http://www.omg.org/spec/DDS-OPCUA"
-     xsi:schemaLocation="http://www.omg.org/spec/DDS-OPCUA dds-opcua_definitions.xsd">
+     xsi:schemaLocation="http://www.omg.org/spec/DDS-OPCUA http://www.omg.org/spec/DDS-OPCUA/20190201/dds-opcua_definitions.xsd">
 
     <!-- ShapeType is used later on in the example for the definition of a
     DDS Topic -->
diff --git a/dds-opcua_definitions.xsd b/dds-opcua_definitions.xsd
index b1a4c4b7..8858295c 100644
--- a/dds-opcua_definitions.xsd
+++ b/dds-opcua_definitions.xsd
@@ -7,7 +7,7 @@
            attributeFormDefault="unqualified">
 
     <!-- Include Chameleon Schema -->
-    <xs:include schemaLocation="dds-opcua_definitions_nonamespace.xsd"/>
+    <xs:include schemaLocation="http://www.omg.org/spec/DDS-OPCUA/20190201/dds-opcua_definitions_nonamespace.xsd"/>
 
     <!-- Define top-level element -->
     <xs:element name="dds" type="rootType"/>
diff --git a/dds-opcua_definitions_nonamespace.xsd b/dds-opcua_definitions_nonamespace.xsd
index 094c716c..87de2fef 100644
--- a/dds-opcua_definitions_nonamespace.xsd
+++ b/dds-opcua_definitions_nonamespace.xsd
@@ -5,7 +5,7 @@
            attributeFormDefault="unqualified">
 
     <!-- Use the DomainParticipant Building Block of OMG DDS-XML -->
-    <xs:include schemaLocation="http://www.omg.org/spec/DDS-XML/20170301/dds-xml_domainparticipant_definitions_nonamespace.xsd"/>
+    <xs:include schemaLocation="http://www.omg.org/spec/DDS-XML/20180501/dds-xml_domainparticipant_definitions_nonamespace.xsd"/>
 
     <!-- AttributeId -->
     <xs:simpleType name="opcUaAttributeId">
diff --git a/dds-opcua_opcua2dds_configuration.xml b/dds-opcua_opcua2dds_configuration.xml
index e98d564a..6edbc645 100644
--- a/dds-opcua_opcua2dds_configuration.xml
+++ b/dds-opcua_opcua2dds_configuration.xml
@@ -2,7 +2,7 @@
 
 <dds xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xmlns="http://www.omg.org/spec/DDS-OPCUA"
-     xsi:schemaLocation="http://www.omg.org/spec/DDS-OPCUA dds-opcua_definitions.xsd">
+     xsi:schemaLocation="http://www.omg.org/spec/DDS-OPCUA http://www.omg.org/spec/DDS-OPCUA/20190201/dds-opcua_definitions.xsd">
 
     <!-- MotorDataType, DevicesPosition, and EventType are used later on in
     the example to configure DDS Topics equivalent to a set of Data and Event