diff --git a/go.mod b/go.mod
index 2297e80..deadebd 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/seinshah/flattenhtml
 
 go 1.23.0
 
-toolchain go1.24.2
+toolchain go1.26.1
 
 require (
 	github.com/stretchr/testify v1.10.0