diff --git a/modules/opencase_entities/opencase_entities.install b/modules/opencase_entities/opencase_entities.install
index 3b53477..d080e8d 100644
--- a/modules/opencase_entities/opencase_entities.install
+++ b/modules/opencase_entities/opencase_entities.install
@@ -1,41 +1,5 @@
 <?php
 
-// Make contact details revisionable.
-function opencase_entities_update_80191() {
-  $update_manager = \Drupal::entityDefinitionUpdateManager();
-  $contact_details_fields = ['email', 'phone', 'phone2', 'postal_address', 'post_code'];
-  foreach($contact_details_fields as $field) {
-    $definition = $update_manager->getFieldStorageDefinition($field, 'oc_actor');
-    $definition->setRevisionable(TRUE);
-  }
-}
-
-use \Drupal\Core\Entity\Sql\SqlContentEntityStorageSchemaConverter;
-
-function opencase_entities_update_8019(&$sandbox) {
-  $schema_converter = new SqlContentEntityStorageSchemaConverter(
-    'oc_actor',
-    \Drupal::entityTypeManager(),
-    \Drupal::entityDefinitionUpdateManager(),
-    \Drupal::service('entity.last_installed_schema.repository'),
-    \Drupal::keyValue('entity.storage_schema.sql'),
-    \Drupal::database()
-  );
-
-  $contact_details_fields = ['email', 'phone', 'phone2', 'postal_address', 'post_code'];
-  $schema_converter->convertToRevisionable($sandbox, $contact_details_fields);
-}
-
-// Make contact details revisionable.
-function opencase_entities_update_8018() {
-  $update_manager = \Drupal::entityDefinitionUpdateManager();
-  $contact_details_fields = ['email', 'phone', 'phone2', 'postal_address', 'post_code'];
-  foreach($contact_details_fields as $field) {
-    $definition = $update_manager->getFieldStorageDefinition($field, 'oc_actor');
-    $update_manager->updateFieldStorageDefinition($definition);
-  }
-}
-
 function opencase_entities_update_8016() {
   $update_manager = \Drupal::entityDefinitionUpdateManager();
   $definition = $update_manager->getFieldStorageDefinition('activity_date_time', 'oc_activity');
diff --git a/modules/opencase_entities/src/Entity/OCCase.php b/modules/opencase_entities/src/Entity/OCCase.php
index 1467744..b6526fc 100644
--- a/modules/opencase_entities/src/Entity/OCCase.php
+++ b/modules/opencase_entities/src/Entity/OCCase.php
@@ -300,22 +300,14 @@ class OCCase extends RevisionableContentEntityBase implements OCCaseInterface {
       ->setLabel(t('Created on'))
       ->setDescription(t('When the case was created.'))
       ->setDisplayOptions('view', [
-        'type' => "datetime_default",
         'label' => 'above',
-        'settings' => [
-          'date_format' => 'short'
-        ]
       ]);
 
     $fields['changed'] = BaseFieldDefinition::create('changed')
       ->setLabel(t('Last updated'))
       ->setDescription(t('When the case was last edited.'))
       ->setDisplayOptions('view', [
-        'type' => "datetime_custom",
         'label' => 'above',
-        'settings' => [
-          'date_format' => 'm/d/Y'
-        ]
       ]);
 
     $fields['revision_translation_affected'] = BaseFieldDefinition::create('boolean')
diff --git a/opencase.info.yml b/opencase.info.yml
index 902c4a6..46c565f 100644
--- a/opencase.info.yml
+++ b/opencase.info.yml
@@ -2,7 +2,7 @@ name: 'OpenCase'
 type: module
 description: 'Simple Case Management'
 core: 8.x
-version: 8.x-1.8
+version: 8.x-1.9
 package: 'OpenCase'
 dependencies:
   - opencase_entities