diff --git a/autoversion/textseg/unicode13.go b/autoversion/textseg/unicode13.go
index 4bc1c4f..82968e7 100644
--- a/autoversion/textseg/unicode13.go
+++ b/autoversion/textseg/unicode13.go
@@ -1,4 +1,4 @@
-// +build go1.16,!go1.17
+// +build go1.16,go1.17,go1.18,go1.19,!go1.20
 
 package textseg