diff --git a/ClosedXML/Excel/Tables/XLTable.cs b/ClosedXML/Excel/Tables/XLTable.cs
index 6df8a1a..380a326 100644
--- a/ClosedXML/Excel/Tables/XLTable.cs
+++ b/ClosedXML/Excel/Tables/XLTable.cs
@@ -574,7 +574,7 @@
         {
             ShowRowStripes = true;
             _showHeaderRow = true;
-            Theme = XLTableTheme.TableStyleLight9;
+            Theme = XLTableTheme.TableStyleMedium2;
             if (setAutofilter)
                 InitializeAutoFilter();
 
diff --git a/ClosedXML_Tests/Resource/Examples/AutoFilter/RegularAutoFilter.xlsx b/ClosedXML_Tests/Resource/Examples/AutoFilter/RegularAutoFilter.xlsx
index b4d626c..29f8118 100644
--- a/ClosedXML_Tests/Resource/Examples/AutoFilter/RegularAutoFilter.xlsx
+++ b/ClosedXML_Tests/Resource/Examples/AutoFilter/RegularAutoFilter.xlsx
Binary files differ
diff --git a/ClosedXML_Tests/Resource/Examples/Misc/AddingDataSet.xlsx b/ClosedXML_Tests/Resource/Examples/Misc/AddingDataSet.xlsx
index 1683c27..06a0526 100644
--- a/ClosedXML_Tests/Resource/Examples/Misc/AddingDataSet.xlsx
+++ b/ClosedXML_Tests/Resource/Examples/Misc/AddingDataSet.xlsx
Binary files differ
diff --git a/ClosedXML_Tests/Resource/Examples/Misc/AddingDataTableAsWorksheet.xlsx b/ClosedXML_Tests/Resource/Examples/Misc/AddingDataTableAsWorksheet.xlsx
index 55388ef..ac98818 100644
--- a/ClosedXML_Tests/Resource/Examples/Misc/AddingDataTableAsWorksheet.xlsx
+++ b/ClosedXML_Tests/Resource/Examples/Misc/AddingDataTableAsWorksheet.xlsx
Binary files differ
diff --git a/ClosedXML_Tests/Resource/Examples/Misc/CopyingWorksheets.xlsx b/ClosedXML_Tests/Resource/Examples/Misc/CopyingWorksheets.xlsx
index 57cf75f..e7f5df0 100644
--- a/ClosedXML_Tests/Resource/Examples/Misc/CopyingWorksheets.xlsx
+++ b/ClosedXML_Tests/Resource/Examples/Misc/CopyingWorksheets.xlsx
Binary files differ
diff --git a/ClosedXML_Tests/Resource/Examples/Misc/ShowCase.xlsx b/ClosedXML_Tests/Resource/Examples/Misc/ShowCase.xlsx
index 780a546..774d029 100644
--- a/ClosedXML_Tests/Resource/Examples/Misc/ShowCase.xlsx
+++ b/ClosedXML_Tests/Resource/Examples/Misc/ShowCase.xlsx
Binary files differ
diff --git a/ClosedXML_Tests/Resource/Examples/PivotTables/PivotTables.xlsx b/ClosedXML_Tests/Resource/Examples/PivotTables/PivotTables.xlsx
index 0c5a347..d7e2f79 100644
--- a/ClosedXML_Tests/Resource/Examples/PivotTables/PivotTables.xlsx
+++ b/ClosedXML_Tests/Resource/Examples/PivotTables/PivotTables.xlsx
Binary files differ
diff --git a/ClosedXML_Tests/Resource/Examples/Ranges/AddingRowToTables.xlsx b/ClosedXML_Tests/Resource/Examples/Ranges/AddingRowToTables.xlsx
index 377c002..e9e5a8d 100644
--- a/ClosedXML_Tests/Resource/Examples/Ranges/AddingRowToTables.xlsx
+++ b/ClosedXML_Tests/Resource/Examples/Ranges/AddingRowToTables.xlsx
Binary files differ
diff --git a/ClosedXML_Tests/Resource/Examples/Ranges/SortExample.xlsx b/ClosedXML_Tests/Resource/Examples/Ranges/SortExample.xlsx
index 3e820aa..7f8ea39 100644
--- a/ClosedXML_Tests/Resource/Examples/Ranges/SortExample.xlsx
+++ b/ClosedXML_Tests/Resource/Examples/Ranges/SortExample.xlsx
Binary files differ
diff --git a/ClosedXML_Tests/Resource/Examples/Tables/InsertingTables.xlsx b/ClosedXML_Tests/Resource/Examples/Tables/InsertingTables.xlsx
index a16417a..b3a67df 100644
--- a/ClosedXML_Tests/Resource/Examples/Tables/InsertingTables.xlsx
+++ b/ClosedXML_Tests/Resource/Examples/Tables/InsertingTables.xlsx
Binary files differ
diff --git a/ClosedXML_Tests/Resource/Examples/Tables/ResizingTables.xlsx b/ClosedXML_Tests/Resource/Examples/Tables/ResizingTables.xlsx
index c86cfe2..f9d9607 100644
--- a/ClosedXML_Tests/Resource/Examples/Tables/ResizingTables.xlsx
+++ b/ClosedXML_Tests/Resource/Examples/Tables/ResizingTables.xlsx
Binary files differ
diff --git a/ClosedXML_Tests/Resource/Examples/Tables/UsingTables.xlsx b/ClosedXML_Tests/Resource/Examples/Tables/UsingTables.xlsx
index 3bbdb81..7d8f1a8 100644
--- a/ClosedXML_Tests/Resource/Examples/Tables/UsingTables.xlsx
+++ b/ClosedXML_Tests/Resource/Examples/Tables/UsingTables.xlsx
Binary files differ
diff --git a/ClosedXML_Tests/Resource/Other/PivotTableReferenceFiles/BlankPivotTableField/BlankPivotTableField.xlsx b/ClosedXML_Tests/Resource/Other/PivotTableReferenceFiles/BlankPivotTableField/BlankPivotTableField.xlsx
index 7166532..6531b99 100644
--- a/ClosedXML_Tests/Resource/Other/PivotTableReferenceFiles/BlankPivotTableField/BlankPivotTableField.xlsx
+++ b/ClosedXML_Tests/Resource/Other/PivotTableReferenceFiles/BlankPivotTableField/BlankPivotTableField.xlsx
Binary files differ