diff --git a/extensions/hibernate-orm/deployment/src/main/resources/dev-ui/hibernate-orm-persistence-units.js b/extensions/hibernate-orm/deployment/src/main/resources/dev-ui/hibernate-orm-persistence-units.js
index 63781ff8220da..f28762193739a 100644
--- a/extensions/hibernate-orm/deployment/src/main/resources/dev-ui/hibernate-orm-persistence-units.js
+++ b/extensions/hibernate-orm/deployment/src/main/resources/dev-ui/hibernate-orm-persistence-units.js
@@ -83,6 +83,21 @@ export class HibernateOrmPersistenceUnitsComponent extends LitElement {
                     </vaadin-details-summary>
                     <pre class="ddl-script">${pu.createDDL}</pre>
                 </vaadin-details>
+                <vaadin-details>
+                    <vaadin-details-summary slot="summary" theme="filled">
+                        <vaadin-horizontal-layout
+                                theme="spacing"
+                                style="align-items: center;">
+                            <span>Update Script</span>
+                            <vaadin-button @click="${(e) => this._copyToClipboard(e, 'Update Script')}"
+                                    theme="small">
+                                <vaadin-icon icon="font-awesome-solid:clipboard"></vaadin-icon>
+                                Copy
+                            </vaadin-button>
+                        </vaadin-horizontal-layout>
+                    </vaadin-details-summary>
+                    <pre class="ddl-script">${pu.updateDDL}</pre>
+                </vaadin-details>
                 <vaadin-details>
                     <vaadin-details-summary slot="summary" theme="filled">
                         <vaadin-horizontal-layout
@@ -114,4 +129,4 @@ export class HibernateOrmPersistenceUnitsComponent extends LitElement {
     }
 
 }
-customElements.define('hibernate-orm-persistence-units', HibernateOrmPersistenceUnitsComponent);
\ No newline at end of file
+customElements.define('hibernate-orm-persistence-units', HibernateOrmPersistenceUnitsComponent);
diff --git a/extensions/hibernate-orm/runtime/src/main/java/io/quarkus/hibernate/orm/runtime/dev/HibernateOrmDevController.java b/extensions/hibernate-orm/runtime/src/main/java/io/quarkus/hibernate/orm/runtime/dev/HibernateOrmDevController.java
index bc85314d8dce9..ccf41c4f8bba1 100644
--- a/extensions/hibernate-orm/runtime/src/main/java/io/quarkus/hibernate/orm/runtime/dev/HibernateOrmDevController.java
+++ b/extensions/hibernate-orm/runtime/src/main/java/io/quarkus/hibernate/orm/runtime/dev/HibernateOrmDevController.java
@@ -7,6 +7,7 @@
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.function.Supplier;
 
 import org.hibernate.boot.Metadata;
 import org.hibernate.boot.query.NamedHqlQueryDefinition;
@@ -27,6 +28,7 @@
 import org.hibernate.tool.schema.spi.SchemaDropper;
 import org.hibernate.tool.schema.spi.SchemaManagementTool;
 import org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator;
+import org.hibernate.tool.schema.spi.SchemaMigrator;
 import org.hibernate.tool.schema.spi.ScriptSourceInput;
 import org.hibernate.tool.schema.spi.ScriptTargetOutput;
 import org.hibernate.tool.schema.spi.SourceDescriptor;
@@ -75,11 +77,32 @@ void pushPersistenceUnit(String persistenceUnitName,
             }
         }
 
-        String createDDL = generateDDL(Action.CREATE, metadata, serviceRegistry, importFile);
-        String dropDDL = generateDDL(Action.DROP, metadata, serviceRegistry, importFile);
+        DDLSupplier createDDLSupplier = new DDLSupplier(Action.CREATE, metadata, serviceRegistry, importFile);
+        DDLSupplier dropDDLSupplier = new DDLSupplier(Action.DROP, metadata, serviceRegistry, importFile);
+        DDLSupplier updateDDLSupplier = new DDLSupplier(Action.UPDATE, metadata, serviceRegistry, importFile);
 
         info.add(new HibernateOrmDevInfo.PersistenceUnit(persistenceUnitName, managedEntities,
-                namedQueries, namedNativeQueries, createDDL, dropDDL));
+                namedQueries, namedNativeQueries, createDDLSupplier, dropDDLSupplier, updateDDLSupplier));
+    }
+
+    class DDLSupplier implements Supplier<String> {
+
+        private final Action action;
+        private final Metadata metadata;
+        private final ServiceRegistry serviceRegistry;
+        private final String importFile;
+
+        DDLSupplier(Action action, Metadata metadata, ServiceRegistry serviceRegistry, String importFile) {
+            this.action = action;
+            this.metadata = metadata;
+            this.serviceRegistry = serviceRegistry;
+            this.importFile = importFile;
+        }
+
+        @Override
+        public String get() {
+            return generateDDL(action, metadata, serviceRegistry, importFile);
+        }
     }
 
     void clearData() {
@@ -131,8 +154,11 @@ public void accept(String command) {
                 SchemaDropper schemaDropper = tool.getSchemaDropper(executionOptions.getConfigurationValues());
                 schemaDropper.doDrop(metadata, executionOptions, ContributableMatcher.ALL, source, target);
             } else if (action == Action.CREATE) {
-                SchemaCreator schemaDropper = tool.getSchemaCreator(executionOptions.getConfigurationValues());
-                schemaDropper.doCreation(metadata, executionOptions, ContributableMatcher.ALL, source, target);
+                SchemaCreator schemaCreator = tool.getSchemaCreator(executionOptions.getConfigurationValues());
+                schemaCreator.doCreation(metadata, executionOptions, ContributableMatcher.ALL, source, target);
+            } else if (action == Action.UPDATE) {
+                SchemaMigrator schemaMigrator = tool.getSchemaMigrator(executionOptions.getConfigurationValues());
+                schemaMigrator.doMigration(metadata, executionOptions, ContributableMatcher.ALL, target);
             }
             return writer.toString();
         } catch (RuntimeException e) {
diff --git a/extensions/hibernate-orm/runtime/src/main/java/io/quarkus/hibernate/orm/runtime/dev/HibernateOrmDevInfo.java b/extensions/hibernate-orm/runtime/src/main/java/io/quarkus/hibernate/orm/runtime/dev/HibernateOrmDevInfo.java
index e51e25916b76d..02a05e4f67d1c 100644
--- a/extensions/hibernate-orm/runtime/src/main/java/io/quarkus/hibernate/orm/runtime/dev/HibernateOrmDevInfo.java
+++ b/extensions/hibernate-orm/runtime/src/main/java/io/quarkus/hibernate/orm/runtime/dev/HibernateOrmDevInfo.java
@@ -6,6 +6,7 @@
 import java.util.List;
 import java.util.Map;
 import java.util.TreeMap;
+import java.util.function.Supplier;
 
 import org.hibernate.LockOptions;
 import org.hibernate.boot.query.NamedHqlQueryDefinition;
@@ -44,18 +45,24 @@ public static class PersistenceUnit {
         private final List<Entity> managedEntities;
         private final List<Query> namedQueries;
         private final List<Query> namedNativeQueries;
-        private final String createDDL;
-        private final String dropDDL;
+        private String createDDL;
+        private String dropDDL;
+        private String updateDDL;
+        private final Supplier<String> createDDLSupplier;
+        private final Supplier<String> dropDDLSupplier;
+        private final Supplier<String> updateDDLSupplier;
 
         public PersistenceUnit(String name, List<Entity> managedEntities,
                 List<Query> namedQueries,
-                List<Query> namedNativeQueries, String createDDL, String dropDDL) {
+                List<Query> namedNativeQueries, Supplier<String> createDDL, Supplier<String> dropDDL,
+                Supplier<String> updateDDLSupplier) {
             this.name = name;
             this.managedEntities = managedEntities;
             this.namedQueries = namedQueries;
             this.namedNativeQueries = namedNativeQueries;
-            this.createDDL = createDDL;
-            this.dropDDL = dropDDL;
+            this.createDDLSupplier = createDDL;
+            this.dropDDLSupplier = dropDDL;
+            this.updateDDLSupplier = updateDDLSupplier;
         }
 
         public String getName() {
@@ -81,14 +88,27 @@ public List<Query> getAllNamedQueries() {
             return allQueries;
         }
 
-        public String getCreateDDL() {
+        public synchronized String getCreateDDL() {
+            if (createDDL == null) {
+                createDDL = createDDLSupplier.get();
+            }
             return createDDL;
         }
 
-        public String getDropDDL() {
+        public synchronized String getDropDDL() {
+            if (dropDDL == null) {
+                dropDDL = dropDDLSupplier.get();
+            }
             return dropDDL;
         }
 
+        public synchronized String getUpdateDDL() {
+            if (updateDDL == null) {
+                updateDDL = updateDDLSupplier.get();
+            }
+            return updateDDL;
+        }
+
     }
 
     public static class Entity {