diff --git a/ui (gen4)/package-lock.json b/ui (gen4)/package-lock.json
index 62b88d7b..1886ee2a 100755
--- a/ui (gen4)/package-lock.json	
+++ b/ui (gen4)/package-lock.json	
@@ -1483,9 +1483,9 @@
       }
     },
     "moment": {
-      "version": "2.21.0",
-      "resolved": "https://registry.npmjs.org/moment/-/moment-2.21.0.tgz",
-      "integrity": "sha512-TCZ36BjURTeFTM/CwRcViQlfkMvL1/vFISuNLO5GkcVm1+QHfbSiNqZuWeMFjj1/3+uAjXswgRk30j1kkLYJBQ=="
+      "version": "2.22.0",
+      "resolved": "https://registry.npmjs.org/moment/-/moment-2.22.0.tgz",
+      "integrity": "sha512-1muXCh8jb1N/gHRbn9VDUBr0GYb8A/aVcHlII9QSB68a50spqEVLIGN6KVmCOnSvJrUhC0edGgKU5ofnGXdYdg=="
     },
     "ms": {
       "version": "2.0.0",
diff --git a/ui (gen4)/package.json b/ui (gen4)/package.json
index eab1b0c7..391e2b72 100755
--- a/ui (gen4)/package.json	
+++ b/ui (gen4)/package.json	
@@ -29,7 +29,7 @@
     "ig-actions": "^3.19.3",
     "ig-features": "^3.3.4",
     "ig-object": "^1.0.2",
-    "moment": "^2.21.0",
+    "moment": "^2.22.0",
     "openseadragon": "^2.3.1",
     "requirejs": "^2.3.5",
     "requirejs-plugins": "^1.0.2",