diff --git a/InvenTree/InvenTree/version.py b/InvenTree/InvenTree/version.py
index 98957d7bba..32f359f5f2 100644
--- a/InvenTree/InvenTree/version.py
+++ b/InvenTree/InvenTree/version.py
@@ -12,11 +12,14 @@ import common.models
 INVENTREE_SW_VERSION = "0.7.0 dev"
 
 # InvenTree API version
-INVENTREE_API_VERSION = 37
+INVENTREE_API_VERSION = 38
 
 """
 Increment this API version number whenever there is a significant change to the API that any clients need to know about
 
+v38 -> 2022-04-14 : https://github.com/inventree/InvenTree/pull/2828
+    - Adds the ability to include stock test results for "installed items"
+
 v37 -> 2022-04-07 : https://github.com/inventree/InvenTree/pull/2806
     - Adds extra stock availability information to the BomItem serializer
 
diff --git a/InvenTree/stock/api.py b/InvenTree/stock/api.py
index 5d41624936..15ddfd9c07 100644
--- a/InvenTree/stock/api.py
+++ b/InvenTree/stock/api.py
@@ -1137,7 +1137,7 @@ class StockItemTestResultList(generics.ListCreateAPIView):
                     installed_items = item.get_installed_items(cascade=True)
 
                     items += [it for it in installed_items]
-                
+
                 queryset = queryset.filter(stock_item__in=items)
 
             except (ValueError, StockItem.DoesNotExist):