diff --git a/LICENSE b/LICENSE
index a22e6975ff..188105c1a4 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 BSD 3-Clause License
 
-Copyright (c) 2016-2025 The excelize Authors.
+Copyright (c) 2016-2026 The excelize Authors.
 Copyright (c) 2011-2017 Geoffrey J. Teale
 All rights reserved.
 
diff --git a/adjust.go b/adjust.go
index 05695736f9..3ae4f179e6 100644
--- a/adjust.go
+++ b/adjust.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/calc.go b/calc.go
index 3b6e73b29d..ea3359be65 100644
--- a/calc.go
+++ b/calc.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/calcchain.go b/calcchain.go
index 9a3a9ed49b..f63f7ddc08 100644
--- a/calcchain.go
+++ b/calcchain.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/cell.go b/cell.go
index 54266bc73b..699d62c442 100644
--- a/cell.go
+++ b/cell.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/chart.go b/chart.go
index 610f7d069a..e7d61df969 100644
--- a/chart.go
+++ b/chart.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/col.go b/col.go
index 791edcd4ad..1e78734e38 100644
--- a/col.go
+++ b/col.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
@@ -299,6 +299,13 @@ func (f *File) SetColVisible(sheet, columns string, visible bool) error {
 	}
 	ws.mu.Lock()
 	defer ws.mu.Unlock()
+	ws.setColVisible(minVal, maxVal, visible)
+	return err
+}
+
+// setColVisible provides a function to set the visibility of a single column
+// or multiple columns by given column number.
+func (ws *xlsxWorksheet) setColVisible(minVal, maxVal int, visible bool) {
 	colData := xlsxCol{
 		Min:         minVal,
 		Max:         maxVal,
@@ -310,7 +317,7 @@ func (f *File) SetColVisible(sheet, columns string, visible bool) error {
 		cols := xlsxCols{}
 		cols.Col = append(cols.Col, colData)
 		ws.Cols = &cols
-		return nil
+		return
 	}
 	ws.Cols.Col = flatCols(colData, ws.Cols.Col, func(fc, c xlsxCol) xlsxCol {
 		fc.BestFit = c.BestFit
@@ -322,7 +329,6 @@ func (f *File) SetColVisible(sheet, columns string, visible bool) error {
 		fc.Width = c.Width
 		return fc
 	})
-	return nil
 }
 
 // GetColOutlineLevel provides a function to get outline level of a single
diff --git a/crypt.go b/crypt.go
index 8f5b6b5f01..53eb74e3f7 100644
--- a/crypt.go
+++ b/crypt.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/crypt_test.go b/crypt_test.go
index a3f0c6d11d..397cdfd065 100644
--- a/crypt_test.go
+++ b/crypt_test.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/datavalidation.go b/datavalidation.go
index 3d1d794f0f..486deb8d2a 100644
--- a/datavalidation.go
+++ b/datavalidation.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/datavalidation_test.go b/datavalidation_test.go
index 519badb13e..1d3b15a3fc 100644
--- a/datavalidation_test.go
+++ b/datavalidation_test.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/date.go b/date.go
index 16a1a5dc84..c8923d690d 100644
--- a/date.go
+++ b/date.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/docProps.go b/docProps.go
index cca7817ac8..2db772323a 100644
--- a/docProps.go
+++ b/docProps.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/docProps_test.go b/docProps_test.go
index 7b2f11dde1..45b40c7b9b 100644
--- a/docProps_test.go
+++ b/docProps_test.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/drawing.go b/drawing.go
index ab9da2eb51..42a45d6cb8 100644
--- a/drawing.go
+++ b/drawing.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/drawing_test.go b/drawing_test.go
index f81f5d0b11..de32a43b49 100644
--- a/drawing_test.go
+++ b/drawing_test.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/errors.go b/errors.go
index 5ac857f7ee..b29f456b94 100644
--- a/errors.go
+++ b/errors.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
@@ -136,6 +136,9 @@ var (
 	// ErrSparklineType defined the error message on receive the invalid
 	// sparkline Type parameters.
 	ErrSparklineType = errors.New("parameter 'Type' value must be one of 'line', 'column' or 'win_loss'")
+	// ErrStreamSetColVisible defined the error message on set columns
+	// visibility in stream writing mode.
+	ErrStreamSetColVisible = errors.New("must call the SetColVisible function before the SetRow function")
 	// ErrStreamSetColStyle defined the error message on set column style in
 	// stream writing mode.
 	ErrStreamSetColStyle = errors.New("must call the SetColStyle function before the SetRow function")
diff --git a/excelize.go b/excelize.go
index f6faa1c6e9..92dd15f011 100644
--- a/excelize.go
+++ b/excelize.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 
diff --git a/file.go b/file.go
index 084f1e5d9c..15249826ec 100644
--- a/file.go
+++ b/file.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/go.mod b/go.mod
index 34d69cc6e6..ec4a9c84e8 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/xuri/excelize/v2
 go 1.24.0
 
 require (
-	github.com/richardlehane/mscfb v1.0.4
+	github.com/richardlehane/mscfb v1.0.5
 	github.com/stretchr/testify v1.11.1
 	github.com/tiendc/go-deepcopy v1.7.2
 	github.com/xuri/efp v0.0.1
diff --git a/go.sum b/go.sum
index 02c6498a8a..70684da9a2 100644
--- a/go.sum
+++ b/go.sum
@@ -2,9 +2,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/richardlehane/mscfb v1.0.4 h1:WULscsljNPConisD5hR0+OyZjwK46Pfyr6mPu5ZawpM=
-github.com/richardlehane/mscfb v1.0.4/go.mod h1:YzVpcZg9czvAuhk9T+a3avCpcFPMUWm7gK3DypaEsUk=
-github.com/richardlehane/msoleps v1.0.1/go.mod h1:BWev5JBpU9Ko2WAgmZEuiz4/u3ZYTKbjLycmwiWUfWg=
+github.com/richardlehane/mscfb v1.0.5 h1:OoQkDV2Bf2bIoSacCfJhSwm7BJN05fYFkwFUpxExtdY=
+github.com/richardlehane/mscfb v1.0.5/go.mod h1:pe0+IUIc0AHh0+teNzBlJCtSyZdFOGgV4ZK9bsoV+Jo=
 github.com/richardlehane/msoleps v1.0.4 h1:WuESlvhX3gH2IHcd8UqyCuFY5yiq/GR/yqaSM/9/g00=
 github.com/richardlehane/msoleps v1.0.4/go.mod h1:BWev5JBpU9Ko2WAgmZEuiz4/u3ZYTKbjLycmwiWUfWg=
 github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
diff --git a/lib.go b/lib.go
index af4cb2605b..d8783587ba 100644
--- a/lib.go
+++ b/lib.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
@@ -876,23 +876,23 @@ func floatToFraction(x float64, numeratorPlaceHolder, denominatorPlaceHolder int
 // floatToFracUseContinuedFraction implement convert a floating-point decimal
 // to a fraction using continued fractions and recurrence relations.
 func floatToFracUseContinuedFraction(r float64, denominatorLimit int64) (num, den int64) {
-	p_1 := int64(1) // LaTex: p_{-1}
-	q_1 := int64(0) // LaTex: q_{-1}
-	p_2 := int64(0) // LaTex: p_{-2}
-	q_2 := int64(1) // LaTex: q_{-2}
+	p1 := int64(1) // LaTex: p_{-1}
+	q1 := int64(0) // LaTex: q_{-1}
+	p2 := int64(0) // LaTex: p_{-2}
+	q2 := int64(1) // LaTex: q_{-2}
 	var lasta, lastb int64
 	var curra, currb int64
 	for k := 0; ; k++ {
 		// a_{k} = \lfloor r_{k} \rfloor
 		a := int64(math.Floor(r))
 		// Fundamental recurrence formulas:  p_{k} = a_{k} \cdot p_{k-1} + p_{k-2}
-		curra, currb = a*p_1+p_2, a*q_1+q_2
-		p_2 = p_1
-		q_2 = q_1
-		p_1 = curra
-		q_1 = currb
+		curra, currb = a*p1+p2, a*q1+q2
+		p2 = p1
+		q2 = q1
+		p1 = curra
+		q1 = currb
 		frac := r - float64(a)
-		if q_1 >= denominatorLimit {
+		if q1 >= denominatorLimit {
 			return lasta, lastb
 		}
 		if math.Abs(frac) < 1e-12 {
diff --git a/merge.go b/merge.go
index cf77ad2b4b..49f40d91dd 100644
--- a/merge.go
+++ b/merge.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/numfmt.go b/numfmt.go
index 1dd5354c65..b4aec4710f 100644
--- a/numfmt.go
+++ b/numfmt.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/picture.go b/picture.go
index f52832e4f5..b7ce6db16a 100644
--- a/picture.go
+++ b/picture.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
@@ -152,7 +152,7 @@ func parseGraphicOptions(opts *GraphicOptions) *GraphicOptions {
 // object with the cell, the default value of that is 0.
 //
 // The optional parameter "ScaleX" specifies the horizontal scale of graph
-// object. The value of ScaleY must be a floating-point number greater than 0
+// object. The value of ScaleX must be a floating-point number greater than 0
 // with a precision of two decimal places. The default value of that is 1.0
 // which presents 100%.
 //
@@ -493,7 +493,7 @@ func (f *File) addMedia(file []byte, ext string) string {
 // returns the image contents as []byte data types. This function is
 // concurrency safe. Note that this function currently does not support
 // retrieving all properties from the image's Format property, and the value of
-// the ScaleX and ScaleY property is a floating-point number greater than 0 with 
+// the ScaleX and ScaleY property is a floating-point number greater than 0 with
 // a precision of two decimal places. For example:
 //
 //	f, err := excelize.OpenFile("Book1.xlsx")
diff --git a/pivotTable.go b/pivotTable.go
index fbf6aab7f6..69aa0f739b 100644
--- a/pivotTable.go
+++ b/pivotTable.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/rows.go b/rows.go
index 5a994c8d52..0ad54d7f52 100644
--- a/rows.go
+++ b/rows.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/shape.go b/shape.go
index 203238e244..7c4ef40690 100644
--- a/shape.go
+++ b/shape.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/sheet.go b/sheet.go
index e041705e95..5f716b5a55 100644
--- a/sheet.go
+++ b/sheet.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/sheetpr.go b/sheetpr.go
index f22d02ae9d..5ba91ffa1e 100644
--- a/sheetpr.go
+++ b/sheetpr.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/sheetview.go b/sheetview.go
index 3e2ecfdc1c..6bcb316738 100644
--- a/sheetview.go
+++ b/sheetview.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/slicer.go b/slicer.go
index 206393f011..0560947077 100644
--- a/slicer.go
+++ b/slicer.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/sparkline.go b/sparkline.go
index ea8aa9e0f1..5f8599162f 100644
--- a/sparkline.go
+++ b/sparkline.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/stream.go b/stream.go
index 46c6a3e46c..cf07340b78 100644
--- a/stream.go
+++ b/stream.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
@@ -435,6 +435,31 @@ func (sw *StreamWriter) SetRow(cell string, values []interface{}, opts ...RowOpt
 	return sw.rawData.Sync()
 }
 
+// SetColVisible provides a function set the visibility of a single column or
+// multiple columns for the StreamWriter. Note that you must call the
+// 'SetColVisible' function before the 'SetRow' function.
+//
+// For example hide column D on Sheet1:
+//
+//	err := sw.SetColVisible(4, 4, false)
+//
+// Hide the columns from D to F (included):
+//
+//	err := sw.SetColVisible(4, 6, false)
+func (sw *StreamWriter) SetColVisible(minVal, maxVal int, visible bool) error {
+	if sw.sheetWritten {
+		return ErrStreamSetColVisible
+	}
+	if minVal < MinColumns || minVal > MaxColumns || maxVal < MinColumns || maxVal > MaxColumns {
+		return ErrColumnNumber
+	}
+	if minVal > maxVal {
+		minVal, maxVal = maxVal, minVal
+	}
+	sw.worksheet.setColVisible(minVal, maxVal, visible)
+	return nil
+}
+
 // SetColStyle provides a function to set the style of a single column or
 // multiple columns for the StreamWriter. Note that you must call
 // the 'SetColStyle' function before the 'SetRow' function. For example set
@@ -682,6 +707,9 @@ func (sw *StreamWriter) writeSheetData() {
 					sw.rawData.WriteString(strconv.Itoa(col.Style))
 					sw.rawData.WriteString(`"`)
 				}
+				if col.Hidden {
+					sw.rawData.WriteString(` hidden="1"`)
+				}
 				sw.rawData.WriteString(`/>`)
 			}
 			_, _ = sw.rawData.WriteString("</cols>")
diff --git a/stream_test.go b/stream_test.go
index e58e85d676..e1b200d630 100644
--- a/stream_test.go
+++ b/stream_test.go
@@ -154,6 +154,21 @@ func TestStreamWriter(t *testing.T) {
 	assert.NoError(t, file.Close())
 }
 
+func TestStreamSetColVisible(t *testing.T) {
+	file := NewFile()
+	defer func() {
+		assert.NoError(t, file.Close())
+	}()
+	streamWriter, err := file.NewStreamWriter("Sheet1")
+	assert.NoError(t, err)
+	assert.NoError(t, streamWriter.SetColVisible(3, 2, false))
+	assert.Equal(t, ErrColumnNumber, streamWriter.SetColVisible(0, 3, false))
+	assert.Equal(t, ErrColumnNumber, streamWriter.SetColVisible(MaxColumns+1, 3, false))
+	assert.NoError(t, streamWriter.SetRow("A1", []interface{}{"A", "B", "C"}))
+	assert.Equal(t, ErrStreamSetColVisible, streamWriter.SetColVisible(2, 3, false))
+	assert.NoError(t, streamWriter.Flush())
+}
+
 func TestStreamSetColStyle(t *testing.T) {
 	file := NewFile()
 	defer func() {
diff --git a/styles.go b/styles.go
index 17e97c4614..212b9f4d0e 100644
--- a/styles.go
+++ b/styles.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/table.go b/table.go
index 8409f64253..0eb0e1d95a 100644
--- a/table.go
+++ b/table.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/templates.go b/templates.go
index f70bb4ca9e..4a0f41889b 100644
--- a/templates.go
+++ b/templates.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/vml.go b/vml.go
index 77b55aebf4..c22d8fd3ba 100644
--- a/vml.go
+++ b/vml.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/vmlDrawing.go b/vmlDrawing.go
index a09df0ddf5..099f79937b 100644
--- a/vmlDrawing.go
+++ b/vmlDrawing.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/vml_test.go b/vml_test.go
index d55f2d60e1..91d5aedecd 100644
--- a/vml_test.go
+++ b/vml_test.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/workbook.go b/workbook.go
index 86ddfc2e03..eb717c3985 100644
--- a/workbook.go
+++ b/workbook.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/xmlApp.go b/xmlApp.go
index 5cc035d5f8..aa171a4862 100644
--- a/xmlApp.go
+++ b/xmlApp.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/xmlCalcChain.go b/xmlCalcChain.go
index 238e4acb17..19b51999d3 100644
--- a/xmlCalcChain.go
+++ b/xmlCalcChain.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/xmlChart.go b/xmlChart.go
index 12b6ec2412..80b1c05cc3 100644
--- a/xmlChart.go
+++ b/xmlChart.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/xmlChartSheet.go b/xmlChartSheet.go
index 9a4bbd08cc..4cb75f9c87 100644
--- a/xmlChartSheet.go
+++ b/xmlChartSheet.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/xmlComments.go b/xmlComments.go
index 7497df7c83..07d06f87ea 100644
--- a/xmlComments.go
+++ b/xmlComments.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/xmlContentTypes.go b/xmlContentTypes.go
index 8a61651111..de564ed222 100644
--- a/xmlContentTypes.go
+++ b/xmlContentTypes.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/xmlCore.go b/xmlCore.go
index 7ce8d2cca7..e270f2c0f8 100644
--- a/xmlCore.go
+++ b/xmlCore.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/xmlCustom.go b/xmlCustom.go
index fdc2855bc5..4afe40b075 100644
--- a/xmlCustom.go
+++ b/xmlCustom.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/xmlDecodeDrawing.go b/xmlDecodeDrawing.go
index c0bed96beb..bc59b42222 100644
--- a/xmlDecodeDrawing.go
+++ b/xmlDecodeDrawing.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/xmlDrawing.go b/xmlDrawing.go
index 51141490a7..b321ff743b 100644
--- a/xmlDrawing.go
+++ b/xmlDrawing.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/xmlMetaData.go b/xmlMetaData.go
index 296152a11b..41eaa5d04c 100644
--- a/xmlMetaData.go
+++ b/xmlMetaData.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/xmlPivotCache.go b/xmlPivotCache.go
index 6e9b760db3..4218eeb01b 100644
--- a/xmlPivotCache.go
+++ b/xmlPivotCache.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/xmlPivotTable.go b/xmlPivotTable.go
index 1a6ca90b37..a1ecaf4d9e 100644
--- a/xmlPivotTable.go
+++ b/xmlPivotTable.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/xmlSharedStrings.go b/xmlSharedStrings.go
index ef87f583f9..c5b0ed5097 100644
--- a/xmlSharedStrings.go
+++ b/xmlSharedStrings.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/xmlSlicers.go b/xmlSlicers.go
index 138cb9391b..7e4d0d837b 100644
--- a/xmlSlicers.go
+++ b/xmlSlicers.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/xmlStyles.go b/xmlStyles.go
index ddc384b889..1a87dc9ff4 100644
--- a/xmlStyles.go
+++ b/xmlStyles.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/xmlTable.go b/xmlTable.go
index c6fb345c23..4d1a4523ca 100644
--- a/xmlTable.go
+++ b/xmlTable.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/xmlTheme.go b/xmlTheme.go
index a9f3d6f326..8e658b2a2a 100644
--- a/xmlTheme.go
+++ b/xmlTheme.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/xmlWorkbook.go b/xmlWorkbook.go
index 7491576d1d..0fb86c9d44 100644
--- a/xmlWorkbook.go
+++ b/xmlWorkbook.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
diff --git a/xmlWorksheet.go b/xmlWorksheet.go
index db5b489e61..98b4c2a5ba 100644
--- a/xmlWorksheet.go
+++ b/xmlWorksheet.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2025 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2026 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //