diff --git a/go.mod b/go.mod
index b9003b5..e8bfadf 100644
--- a/go.mod
+++ b/go.mod
@@ -2,4 +2,4 @@ module github.com/NoteOf/sdk-go
 
 go 1.26.0
 
-require golang.org/x/text v0.34.0
+require golang.org/x/text v0.36.0
diff --git a/go.sum b/go.sum
index 47c6532..65d3299 100644
--- a/go.sum
+++ b/go.sum
@@ -1,2 +1,2 @@
-golang.org/x/text v0.34.0 h1:oL/Qq0Kdaqxa1KbNeMKwQq0reLCCaFtqu2eNuSeNHbk=
-golang.org/x/text v0.34.0/go.mod h1:homfLqTYRFyVYemLBFl5GgL/DWEiH5wcsQ5gSh1yziA=
+golang.org/x/text v0.36.0 h1:JfKh3XmcRPqZPKevfXVpI1wXPTqbkE5f7JA92a55Yxg=
+golang.org/x/text v0.36.0/go.mod h1:NIdBknypM8iqVmPiuco0Dh6P5Jcdk8lJL0CUebqK164=