diff --git a/catalog.json b/catalog.json
index 86658879..ef318d3e 100644
--- a/catalog.json
+++ b/catalog.json
@@ -1252,6 +1252,7 @@
             "optimist",
             "OptionParser",
             "optitron",
+            "optparse-plus",
             "oyster",
             "parse-argv",
             "quickl",