diff --git a/token/id.go b/token/id.go
index adf3bb7..bd0ec2d 100644
--- a/token/id.go
+++ b/token/id.go
@@ -53,9 +53,12 @@ const (
 	DOUBLESLASH
 	DOUBLESLASHEQUAL
 	AT
+	ATEQUAL
 	RARROW
 	ELLIPSIS
 	OP
+	AWAIT
+	ASYNC
 	ERRORTOKEN
 	N_TOKENS
 )
diff --git a/token/names.go b/token/names.go
index ed99731..b75fb99 100644
--- a/token/names.go
+++ b/token/names.go
@@ -51,9 +51,12 @@ var TokenNames = map[TokenID]string{
 	DOUBLESLASH:      "DOUBLESLASH",
 	DOUBLESLASHEQUAL: "DOUBLESLASHEQUAL",
 	AT:               "AT",
+	ATEQUAL:          "ATEQUAL",
 	RARROW:           "RARROW",
 	ELLIPSIS:         "ELLIPSIS",
 	OP:               "OP",
+	AWAIT:            "AWAIT",
+	ASYNC:            "ASYNC",
 	ERRORTOKEN:       "<ERRORTOKEN>",
 	N_TOKENS:         "<N_TOKENS>",
 }