diff --git a/samples/ig-grid/package-lock.json b/samples/ig-grid/package-lock.json
index 0f5dc79..1c05562 100644
--- a/samples/ig-grid/package-lock.json
+++ b/samples/ig-grid/package-lock.json
@@ -3277,9 +3277,9 @@
       "integrity": "sha1-aN/1++YMUes3cl6p4+0xDcwed24="
     },
     "bootstrap": {
-      "version": "3.3.7",
-      "resolved": "http://registry.npmjs.org/bootstrap/-/bootstrap-3.3.7.tgz",
-      "integrity": "sha1-WjiTlFSfIzMIdaOxUGVldPip63E="
+      "version": "3.4.1",
+      "resolved": "http://registry.npmjs.org/bootstrap/-/bootstrap-3.4.1.tgz",
+      "integrity": "sha512-yN5oZVmRCwe5aKwzRj6736nSmKDX7pLYwsXiCj/EYmo16hODaBiT4En5btW/jhBF/seV+XMx3aYwukYC3A49DA=="
     },
     "brace-expansion": {
       "version": "1.1.11",
diff --git a/samples/ig-grid/package.json b/samples/ig-grid/package.json
index abb8d34..f397ca6 100644
--- a/samples/ig-grid/package.json
+++ b/samples/ig-grid/package.json
@@ -5,7 +5,7 @@
   "dependencies": {
     "@infragistics/ignite-ui-full": "^18.1.152",
     "babel-runtime": "6.22.0",
-    "bootstrap": "^3.3.7",
+    "bootstrap": "^3.4.1",
     "create-react-class": "^15.7.0",
     "igniteui-react-wrappers": "^1.4.0",
     "jquery": ">=1.9.1",