diff --git a/go.mod b/go.mod
index ba1784c2..88d565da 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/free5gc/openapi
 
-go 1.25.5
+go 1.26.2
 
 require (
 	github.com/golang-jwt/jwt/v5 v5.2.2