diff --git a/package-lock.json b/package-lock.json
index ac28452..20f4946 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -374,9 +374,6 @@
     },
     "@quid2/adt": {
       "version": "file:../adt",
-      "requires": {
-        "@quid2/prim": "@quid2/prim@git+https://github.com/Quid2/ts-core.git"
-      },
       "dependencies": {
         "@quid2/prim": {
           "version": "git+https://github.com/Quid2/ts-core.git",
@@ -8679,9 +8676,9 @@
       "dev": true
     },
     "y18n": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz",
-      "integrity": "sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.1.tgz",
+      "integrity": "sha512-wNcy4NvjMYL8gogWWYAO7ZFWFfHcbdbE57tZO8e4cbpj8tfUcwrwqSl3ad8HxpYWCdXcJUCeKKZS62Av1affwQ==",
       "dev": true
     },
     "yallist": {