diff --git a/convert.go b/convert.go
index a2e5830..65f12af 100644
--- a/convert.go
+++ b/convert.go
@@ -626,10 +626,8 @@ func (ts *Typescript) buildStruct(obj types.Object, st *types.Struct) (*bindings
 		switch typedObj := obj.Type().(type) {
 		case *types.Named:
 			typeParamed = typedObj
-		//case *types.Alias:
-		// Generic Go alias types are introduced in Go 1.23. When updated to
-		// Go 1.23, this code can be uncommented
-		//typeParamed = typedObj
+		case *types.Alias:
+			typeParamed = typedObj
 		default:
 			return tsi, xerrors.Errorf("not supported type %T for %q to parse type parameters", obj.Type(), obj.Name())
 		}
diff --git a/go.mod b/go.mod
index 87854d3..446781c 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/coder/guts
 
-go 1.22.8
+go 1.23
 
 require (
 	github.com/dop251/goja v0.0.0-20241024094426-79f3a7efcdbd