diff --git a/web/package.json b/web/package.json
index 187b29800a..f91ebb3508 100644
--- a/web/package.json
+++ b/web/package.json
@@ -23,7 +23,7 @@
     ]
   },
   "dependencies": {
-    "bootstrap": "^3.3.7",
+    "bootstrap": "^3.4.1",
     "classnames": "^2.2.5",
     "lodash": "^4.17.4",
     "mock-xmlhttprequest": "^1.1.0",
diff --git a/web/yarn.lock b/web/yarn.lock
index 49ab7c5695..ec99436b46 100644
--- a/web/yarn.lock
+++ b/web/yarn.lock
@@ -1318,9 +1318,10 @@ boom@2.x.x:
   dependencies:
     hoek "2.x.x"
 
-bootstrap@^3.3.7:
-  version "3.3.7"
-  resolved "https://registry.yarnpkg.com/bootstrap/-/bootstrap-3.3.7.tgz#5a389394549f23330875a3b150656574f8a9eb71"
+bootstrap@^3.4.1:
+  version "3.4.1"
+  resolved "https://registry.yarnpkg.com/bootstrap/-/bootstrap-3.4.1.tgz#c3a347d419e289ad11f4033e3c4132b87c081d72"
+  integrity sha512-yN5oZVmRCwe5aKwzRj6736nSmKDX7pLYwsXiCj/EYmo16hODaBiT4En5btW/jhBF/seV+XMx3aYwukYC3A49DA==
 
 brace-expansion@^1.0.0:
   version "1.1.6"