diff --git a/go.mod b/go.mod
index 2a19066..0a2527c 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.24
 toolchain go1.24.1
 
 require (
-	codeberg.org/tealeg/xlsx/v4 v4.0.1
+	codeberg.org/tealeg/xlsx/v4 v4.1.0
 	github.com/stretchr/testify v1.11.1
 	github.com/urfave/cli/v2 v2.27.7
 )
diff --git a/go.sum b/go.sum
index e1fc8ad..8fc66ba 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-codeberg.org/tealeg/xlsx/v4 v4.0.1 h1:dcPte7Dmo2du7WUXZTormJ1sxmPK0XBkTOiTmYmhpnk=
-codeberg.org/tealeg/xlsx/v4 v4.0.1/go.mod h1:AwBnMkPNcipxP8VxMuDplJ/2C4oeDgPiW9v80EJoXQs=
+codeberg.org/tealeg/xlsx/v4 v4.1.0 h1:lTVa+wBVOde/9Xg8kVCUZwFnc+OYwM4nt2x7Lua0Ops=
+codeberg.org/tealeg/xlsx/v4 v4.1.0/go.mod h1:AwBnMkPNcipxP8VxMuDplJ/2C4oeDgPiW9v80EJoXQs=
 github.com/cpuguy83/go-md2man/v2 v2.0.7 h1:zbFlGlXEAKlwXpmvle3d8Oe3YnkKIK4xSRTd3sHPnBo=
 github.com/cpuguy83/go-md2man/v2 v2.0.7/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=