diff --git a/lib/node_modules/@stdlib/string/num2words/package.json b/lib/node_modules/@stdlib/string/num2words/package.json
index 8cad1c46554d..7cd18d081a3e 100644
--- a/lib/node_modules/@stdlib/string/num2words/package.json
+++ b/lib/node_modules/@stdlib/string/num2words/package.json
@@ -52,6 +52,7 @@
     "windows"
   ],
   "keywords": [
+    "stdlib",
     "stdstring",
     "utilities",
     "utility",
diff --git a/lib/node_modules/@stdlib/string/to-well-formed/package.json b/lib/node_modules/@stdlib/string/to-well-formed/package.json
index 6d6c10d76892..2c0c99e4388c 100644
--- a/lib/node_modules/@stdlib/string/to-well-formed/package.json
+++ b/lib/node_modules/@stdlib/string/to-well-formed/package.json
@@ -50,7 +50,9 @@
   ],
   "keywords": [
     "stdlib",
+    "stdstring",
     "string",
+    "str",
     "well-formed",
     "surrogate",
     "lone-surrogate",
@@ -62,7 +64,9 @@
     "sanitization",
     "conversion",
     "transform",
+    "utilities",
     "utility",
-    "utils"
+    "utils",
+    "util"
   ]
 }