diff --git a/go.mod b/go.mod
index 4895147..7ba123c 100644
--- a/go.mod
+++ b/go.mod
@@ -4,5 +4,5 @@ go 1.25.0
 
 require (
 	github.com/ipipdotnet/ipdb-go v1.3.3
-	golang.org/x/text v0.35.0
+	golang.org/x/text v0.36.0
 )
diff --git a/go.sum b/go.sum
index 4b9a388..1ebf7c5 100644
--- a/go.sum
+++ b/go.sum
@@ -1,4 +1,4 @@
 github.com/ipipdotnet/ipdb-go v1.3.3 h1:GLSAW9ypLUd6EF9QNK2Uhxew9Jzs4XMJ9gOZEFnJm7U=
 github.com/ipipdotnet/ipdb-go v1.3.3/go.mod h1:yZ+8puwe3R37a/3qRftXo40nZVQbxYDLqls9o5foexs=
-golang.org/x/text v0.35.0 h1:JOVx6vVDFokkpaq1AEptVzLTpDe9KGpj5tR4/X+ybL8=
-golang.org/x/text v0.35.0/go.mod h1:khi/HExzZJ2pGnjenulevKNX1W67CUy0AsXcNubPGCA=
+golang.org/x/text v0.36.0 h1:JfKh3XmcRPqZPKevfXVpI1wXPTqbkE5f7JA92a55Yxg=
+golang.org/x/text v0.36.0/go.mod h1:NIdBknypM8iqVmPiuco0Dh6P5Jcdk8lJL0CUebqK164=