diff --git a/changes.md b/changes.md
index 63d6dc51b87..69422d5e3c7 100644
--- a/changes.md
+++ b/changes.md
@@ -202,6 +202,23 @@
 - added method `$apiRoot->withProjectKey()->inStoreKeyWithStoreKeyValue()->businessUnits()->withBusinessUnitIdValueAssociatesWithAssociateIdValue()->get()`
 </details>
 
+**Import changes**
+
+<details>
+<summary>Added Property(s)</summary>
+
+- added property `/^[a-zA-Z]{2,3}(?:-[a-zA-Z]{4})?(?:-(?:[a-zA-Z]{2}|\d{3}))?$/` to type `SearchKeywords`
+- added property `/^[a-zA-Z]{2,3}(?:-[a-zA-Z]{4})?(?:-(?:[a-zA-Z]{2}|\d{3}))?$/` to type `LocalizedString`
+</details>
+
+
+<details>
+<summary>Removed Property(s)</summary>
+
+- :warning: removed property `/^[a-z]{2}(-[A-Z]{2})?$/` from type `SearchKeywords`
+- :warning: removed property `/^[a-z]{2}(-[A-Z]{2})?$/` from type `LocalizedString`
+</details>
+
 **History changes**
 
 <details>
diff --git a/lib/commercetools-import/src/Models/Products/SearchKeywords.php b/lib/commercetools-import/src/Models/Products/SearchKeywords.php
index c3c73d94aca..8cbdd5f2c08 100644
--- a/lib/commercetools-import/src/Models/Products/SearchKeywords.php
+++ b/lib/commercetools-import/src/Models/Products/SearchKeywords.php
@@ -13,5 +13,5 @@
 
 interface SearchKeywords extends JsonObject
 {
-    public const FIELD_PATTERN0 = '/^[a-z]{2}(-[A-Z]{2})?$/';
+    public const FIELD_PATTERN0 = '/^[a-zA-Z]{2,3}(?:-[a-zA-Z]{4})?(?:-(?:[a-zA-Z]{2}|d{3}))?$/';
 }
diff --git a/references.txt b/references.txt
index 1a42bd1fdd3..e077aa9cdff 100644
--- a/references.txt
+++ b/references.txt
@@ -413,3 +413,4 @@ ae16dc0e70853720e2c642e0cfea760fa55369ed
 4e87d65fe6c27f95b9fce4c30b5af64aedabc2be
 ba64943be238cc04b24cfafc30b4e1d47976fd4e
 f308ced4b427eea3642d2d183f6d15f0c1287aa8
+ab2859c84d9f146e5d8556e905538b92af4aa044