diff --git a/.travis.yml b/.travis.yml
index 2818aa51..1fc5fb27 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,6 +7,7 @@ php:
   - 7.0
   - 7.1
   - 7.2
+  - 7.3
   # aliased to a recent hhvm version
   - hhvm
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 19992eac..5c8d50f5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 4.1.1 - 2019-01-08
+### Fixed
+- Fixed "assign user group" permissions not being exported
+- Fixed issue where global set sources weren't linked because they were cached
+
 ## 4.1.0 - 2018-11-19
 ### Added
 - Added more flexibility for getting a record's index
diff --git a/composer.json b/composer.json
index 08f78246..048bdddb 100644
--- a/composer.json
+++ b/composer.json
@@ -1,5 +1,5 @@
 {
-    "version": "4.1.0",
+    "version": "4.1.1",
     "name": "nerds-and-company/schematic",
     "description": "Craft setup and sync tool",
     "type": "craft-plugin",
diff --git a/src/Behaviors/SourcesBehavior.php b/src/Behaviors/SourcesBehavior.php
index c2d3a8d4..bc0b0c5d 100644
--- a/src/Behaviors/SourcesBehavior.php
+++ b/src/Behaviors/SourcesBehavior.php
@@ -122,6 +122,10 @@ public function getSource(string $fieldType, string $source = null, string $inde
                 $service = Craft::$app->sections;
                 $method = 'getSectionBy';
                 break;
+            case 'assignUserGroup':
+                $service = Craft::$app->userGroups;
+                $method = 'getGroupBy';
+                break;
             case 'group':
             case 'editCategories':
                 $service = Users::class == $fieldType ? Craft::$app->userGroups : Craft::$app->categories;
diff --git a/src/DataTypes/GlobalSetDataType.php b/src/DataTypes/GlobalSetDataType.php
index a1021d00..a426b08e 100644
--- a/src/DataTypes/GlobalSetDataType.php
+++ b/src/DataTypes/GlobalSetDataType.php
@@ -35,4 +35,18 @@ public function getRecords(): array
     {
         return Craft::$app->globals->getAllSets();
     }
+
+    /**
+     * Reset craft global sets cache using reflection.
+     */
+    public function afterImport()
+    {
+        $obj = Craft::$app->globals;
+        $refObject = new \ReflectionObject($obj);
+        if ($refObject->hasProperty('_allGlobalSets')) {
+            $refProperty1 = $refObject->getProperty('_allGlobalSets');
+            $refProperty1->setAccessible(true);
+            $refProperty1->setValue($obj, null);
+        }
+    }
 }