diff --git a/lincoln/package.json b/lincoln/package.json
index e682120..5cf6757 100644
--- a/lincoln/package.json
+++ b/lincoln/package.json
@@ -12,7 +12,7 @@
         "@turf/turf": "4.4.0",
         "backbone": "1.3.3",
         "blueimp-gallery": "2.15.2",
-        "bootstrap": "3.3.7",
+        "bootstrap": "3.4.1",
         "bootstrap-colorpicker": "^2.3.6",
         "chosen-js": "1.8.2",
         "ckeditor": "^4.6.2",
diff --git a/lincoln/yarn.lock b/lincoln/yarn.lock
index b41c670..f67ca80 100644
--- a/lincoln/yarn.lock
+++ b/lincoln/yarn.lock
@@ -1164,12 +1164,7 @@ bootstrap-colorpicker@^2.3.6:
   dependencies:
     jquery ">=1.10"
 
-bootstrap@3.3.7:
-  version "3.3.7"
-  resolved "https://registry.yarnpkg.com/bootstrap/-/bootstrap-3.3.7.tgz#5a389394549f23330875a3b150656574f8a9eb71"
-  integrity sha1-WjiTlFSfIzMIdaOxUGVldPip63E=
-
-bootstrap@^3.3:
+bootstrap@3.4.1, bootstrap@^3.3:
   version "3.4.1"
   resolved "https://registry.yarnpkg.com/bootstrap/-/bootstrap-3.4.1.tgz#c3a347d419e289ad11f4033e3c4132b87c081d72"
   integrity sha512-yN5oZVmRCwe5aKwzRj6736nSmKDX7pLYwsXiCj/EYmo16hODaBiT4En5btW/jhBF/seV+XMx3aYwukYC3A49DA==