diff --git a/go.mod b/go.mod
index 39000489..da2525b1 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/goplus/llcppg
 go 1.23.0
 
 require (
-	github.com/goplus/gogen v1.19.7
+	github.com/goplus/gogen v1.20.8
 	github.com/goplus/lib v0.3.1
 	github.com/goplus/llgo v0.12.0
 	github.com/goplus/mod v0.19.0
diff --git a/go.sum b/go.sum
index 0f00402a..84a308ad 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-github.com/goplus/gogen v1.19.7 h1:0i30on0GwtYIJ+D9/I5QujswBU+mnnmNewoRk/uRVkw=
-github.com/goplus/gogen v1.19.7/go.mod h1:owX2e1EyU5WD+Nm6oH2m/GXjLdlBYcwkLO4wN8HHXZI=
+github.com/goplus/gogen v1.20.8 h1:ENpppvJESrI2JYe3hdHX1vpKEEh6cLw1Ts5DQ1juNM0=
+github.com/goplus/gogen v1.20.8/go.mod h1:87ZJD1mdljXx2pkvBrMGynGUz6m08brj9p6xhb5aq2Y=
 github.com/goplus/lib v0.3.1 h1:Xws4DBVvgOMu58awqB972wtvTacDbk3nqcbHjdx9KSg=
 github.com/goplus/lib v0.3.1/go.mod h1:SgJv3oPqLLHCu0gcL46ejOP3x7/2ry2Jtxu7ta32kp0=
 github.com/goplus/llgo v0.12.0 h1:UhbmwR+9fSy1y944rp6fPkSP39n4YhH4TpAN2QJ15ns=