diff --git a/go.mod b/go.mod
index 17b42b6..13b5254 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/moov-io/signedxml
 
 go 1.25.0
 
-toolchain go1.26.4
+toolchain go1.26.5
 
 require (
 	github.com/beevik/etree v1.6.0