diff --git a/src/Spin.WebSite/wwwroot/extlib/ui-bootstrap4/package.json b/src/Spin.WebSite/wwwroot/extlib/ui-bootstrap4/package.json
index 84c3dd0..a82f7ad 100644
--- a/src/Spin.WebSite/wwwroot/extlib/ui-bootstrap4/package.json
+++ b/src/Spin.WebSite/wwwroot/extlib/ui-bootstrap4/package.json
@@ -34,7 +34,7 @@
   "deprecated": false,
   "description": "Native AngularJS (Angular) directives for Bootstrap",
   "devDependencies": {
-    "angular": "1.6.1",
+    "angular": "1.8.0",
     "angular-mocks": "1.6.1",
     "angular-sanitize": "1.6.1",
     "grunt": "^0.4.5",