diff --git a/cfgov/unprocessed/apps/owning-a-home/js/explore-rates/rate-checker.js b/cfgov/unprocessed/apps/owning-a-home/js/explore-rates/rate-checker.js
index 5cee815359b..0461345bb44 100644
--- a/cfgov/unprocessed/apps/owning-a-home/js/explore-rates/rate-checker.js
+++ b/cfgov/unprocessed/apps/owning-a-home/js/explore-rates/rate-checker.js
@@ -18,7 +18,7 @@ import { getSelection } from './dom-values';
 import { uniquePrimitives } from '../../../../js/modules/util/array-helpers';
 import amortize from 'amortize';
 import dropdown from '../dropdown-utils';
-import jumbo from 'jumbo-mortgage';
+import jumbo from '@cfpb/jumbo-mortgage';
 import median from 'median';
 import RateCheckerChart from './RateCheckerChart';
 import Slider from './Slider';
diff --git a/cfgov/unprocessed/apps/owning-a-home/npm-packages-offline-cache/@cfpb-jumbo-mortgage-4.0.0.tgz b/cfgov/unprocessed/apps/owning-a-home/npm-packages-offline-cache/@cfpb-jumbo-mortgage-4.0.0.tgz
new file mode 100644
index 00000000000..16ad8e47de2
Binary files /dev/null and b/cfgov/unprocessed/apps/owning-a-home/npm-packages-offline-cache/@cfpb-jumbo-mortgage-4.0.0.tgz differ
diff --git a/cfgov/unprocessed/apps/owning-a-home/npm-packages-offline-cache/jumbo-mortgage-3.0.0.tgz b/cfgov/unprocessed/apps/owning-a-home/npm-packages-offline-cache/jumbo-mortgage-3.0.0.tgz
deleted file mode 100644
index c9b7e1ffe17..00000000000
Binary files a/cfgov/unprocessed/apps/owning-a-home/npm-packages-offline-cache/jumbo-mortgage-3.0.0.tgz and /dev/null differ
diff --git a/cfgov/unprocessed/apps/owning-a-home/package.json b/cfgov/unprocessed/apps/owning-a-home/package.json
index c5bb5076abd..366d98419ac 100644
--- a/cfgov/unprocessed/apps/owning-a-home/package.json
+++ b/cfgov/unprocessed/apps/owning-a-home/package.json
@@ -13,10 +13,10 @@
   },
   "license": "SEE LICENSE IN TERMS.md",
   "dependencies": {
+    "@cfpb/jumbo-mortgage": "4.0.0",
     "amortize": "1.1.0",
     "highcharts": "7.2.2",
     "jquery": "3.6.0",
-    "jumbo-mortgage": "3.0.0",
     "median": "0.0.2",
     "rangeslider-js": "^3.0.2"
   },
diff --git a/cfgov/unprocessed/apps/owning-a-home/yarn.lock b/cfgov/unprocessed/apps/owning-a-home/yarn.lock
index 79dd5b05920..952138421d9 100644
--- a/cfgov/unprocessed/apps/owning-a-home/yarn.lock
+++ b/cfgov/unprocessed/apps/owning-a-home/yarn.lock
@@ -2,6 +2,13 @@
 # yarn lockfile v1
 
 
+"@cfpb/jumbo-mortgage@4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@cfpb/jumbo-mortgage/-/jumbo-mortgage-4.0.0.tgz#492519d69063c250117309cfd4082dfcd190435e"
+  integrity sha512-i2cKzM7C7U34jcDYwZSYYPd7H4zq7mHfVp374MHYaPpoQorFtAkW1L8uzHt5ZGhUjzHH1sL7r5riiaZc4AIo+g==
+  dependencies:
+    format-usd "~0.1.0"
+
 amortize@1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/amortize/-/amortize-1.1.0.tgz#640e10fa960c6a073eacec92ebaee08398fe8249"
@@ -32,13 +39,6 @@ jquery@3.6.0:
   resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.6.0.tgz#c72a09f15c1bdce142f49dbf1170bdf8adac2470"
   integrity sha512-JVzAR/AjBvVt2BmYhxRCSYysDsPcssdmTFnzyLEts9qNwmjmu4JTAMYubEfwVOSwpQ1I1sKKFcxhZCI2buerfw==
 
-jumbo-mortgage@3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/jumbo-mortgage/-/jumbo-mortgage-3.0.0.tgz#36333f126f4bc96a0945a9969b304a9093935d74"
-  integrity sha512-1xRmZmDzmCgJUimK0r82qoo5WZxRcLehMIPn+0mCoEYz9aKHCOpwqHGZzXHu30qj0pgLavWWUj6wBk7lw8ca9Q==
-  dependencies:
-    format-usd "~0.1.0"
-
 median@0.0.2:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/median/-/median-0.0.2.tgz#1b7172bc221eb3e9bf4f479fadaadefc50c44787"