diff --git a/packages/default.gbui/package-lock.json b/packages/default.gbui/package-lock.json
index d0ae7270..87517c6a 100644
--- a/packages/default.gbui/package-lock.json
+++ b/packages/default.gbui/package-lock.json
@@ -5719,7 +5719,8 @@
         },
         "ansi-regex": {
           "version": "2.1.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -6084,7 +6085,8 @@
         },
         "safe-buffer": {
           "version": "5.1.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -6132,6 +6134,7 @@
         "strip-ansi": {
           "version": "3.0.1",
           "bundled": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -6170,11 +6173,13 @@
         },
         "wrappy": {
           "version": "1.0.2",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.2",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         }
       }
     },
@@ -11150,9 +11155,9 @@
       }
     },
     "react-transition-group": {
-      "version": "2.5.1",
-      "resolved": "https://registry.npmjs.org/react-transition-group/-/react-transition-group-2.5.1.tgz",
-      "integrity": "sha512-8x/CxUL9SjYFmUdzsBPTgtKeCxt7QArjNSte0wwiLtF/Ix/o1nWNJooNy5o9XbHIKS31pz7J5VF2l41TwlvbHQ==",
+      "version": "2.5.3",
+      "resolved": "https://registry.npmjs.org/react-transition-group/-/react-transition-group-2.5.3.tgz",
+      "integrity": "sha512-2DGFck6h99kLNr8pOFk+z4Soq3iISydwOFeeEVPjTN6+Y01CmvbWmnN02VuTWyFdnRtIDPe+wy2q6Ui8snBPZg==",
       "requires": {
         "dom-helpers": "^3.3.1",
         "loose-envify": "^1.4.0",
diff --git a/packages/default.gbui/package.json b/packages/default.gbui/package.json
index 204869f0..0923963e 100644
--- a/packages/default.gbui/package.json
+++ b/packages/default.gbui/package.json
@@ -20,7 +20,7 @@
     "react-player": "1.7.1",
     "react-powerbi": "0.3.1",
     "react-scripts": "2.1.1",
-    "react-transition-group": "2.5.1",
+    "react-transition-group": "2.5.3",
     "rxjs": "^6.3.3",
     "url-join": "4.0.0"
   },