diff --git a/package.json b/package.json
index ecf0bcc..4f2b7a6 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     },
     "devDependencies": {
         "axios": "^0.17",
-        "bootstrap": "^4.0.0",
+        "bootstrap": "^4.3.1",
         "popper.js": "^1.12",
         "cross-env": "^5.1",
         "jquery": "^3.2",
diff --git a/yarn.lock b/yarn.lock
index ebeb7a9..daf7562 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -949,9 +949,9 @@ boom@2.x.x:
   dependencies:
     hoek "2.x.x"
 
-bootstrap@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/bootstrap/-/bootstrap-4.0.0.tgz#ceb03842c145fcc1b9b4e15da2a05656ba68469a"
+bootstrap@^4.3.1:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/bootstrap/-/bootstrap-4.3.1.tgz#280ca8f610504d99d7b6b4bfc4b68cec601704ac"
 
 brace-expansion@^1.1.7:
   version "1.1.11"