diff --git a/go.mod b/go.mod
index b290278..573c137 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.23.7
 
 require (
 	github.com/amdonov/xmlsig v0.1.0
-	github.com/beevik/etree v1.3.0
+	github.com/beevik/etree v1.6.0
 	github.com/golang/mock v1.6.0
 	github.com/google/uuid v1.6.0
 	github.com/gorilla/handlers v1.5.2
diff --git a/go.sum b/go.sum
index 7d73be7..759358a 100644
--- a/go.sum
+++ b/go.sum
@@ -1,8 +1,8 @@
 github.com/amdonov/xmlsig v0.1.0 h1:i0iQ3neKLmUhcfIRgiiR3eRPKgXZj+n5lAfqnfKoeXI=
 github.com/amdonov/xmlsig v0.1.0/go.mod h1:jTR/jO0E8fSl/cLvMesP+RjxyV4Ux4WL1Ip64ZnQpA0=
 github.com/beevik/etree v1.1.0/go.mod h1:r8Aw8JqVegEf0w2fDnATrX9VpkMcyFeM0FhwO62wh+A=
-github.com/beevik/etree v1.3.0 h1:hQTc+pylzIKDb23yYprodCWWTt+ojFfUZyzU09a/hmU=
-github.com/beevik/etree v1.3.0/go.mod h1:aiPf89g/1k3AShMVAzriilpcE4R/Vuor90y83zVZWFc=
+github.com/beevik/etree v1.6.0 h1:u8Kwy8pp9D9XeITj2Z0XtA5qqZEmtJtuXZRQi+j03eE=
+github.com/beevik/etree v1.6.0/go.mod h1:bh4zJxiIr62SOf9pRzN7UUYaEDa9HEKafK25+sLc0Gc=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=