diff --git a/output/http.md b/output/http.md
index 888c93b8..2a7d2013 100644
--- a/output/http.md
+++ b/output/http.md
@@ -249,7 +249,7 @@ The verify mode of TLS.
 
 | type | default | available values | version |
 | :--- | :--- | :--- | :--- |
-| enum | TLSv1\_2 | TLSv1\_2/TLSv1\_1 | 1.7.0 |
+| enum | TLSv1\_2 | TLSv1\_3/TLSv1\_2/TLSv1\_1 | 1.7.0 |
 
 The default version of TLS.