diff --git a/go.mod b/go.mod
index 5ba31c2..106b895 100644
--- a/go.mod
+++ b/go.mod
@@ -2,4 +2,4 @@ module QIQ
 
 go 1.27.0
 
-require golang.org/x/text v0.41.0
+require golang.org/x/text v0.42.0
diff --git a/go.sum b/go.sum
index 5a94f53..57795ca 100644
--- a/go.sum
+++ b/go.sum
@@ -1,2 +1,2 @@
-golang.org/x/text v0.41.0 h1:vz/seA0lnX87Othu2f/0L24RcgrXD9/YFTSuGjj3rH8=
-golang.org/x/text v0.41.0/go.mod h1:jvf1O8ajNzZqhSrQBPbutR/EB83Cc0CFrezNQIwbb5M=
+golang.org/x/text v0.42.0 h1:JbOZXgfeCPU9gacVtYliJqOhD+zhrEqK4LfdpmlUZqI=
+golang.org/x/text v0.42.0/go.mod h1:ojzP1Z+2QtioaF8DTtO8K5q7JWVVYwZKenzujK0Zd0E=