diff --git a/package.json b/package.json
index a344e01..fba3b1e 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "axios": "^0.18.1",
     "babel-polyfill": "^6.26.0",
     "babel-runtime": "^6.26.0",
-    "bootstrap": "^4.1.2",
+    "bootstrap": "^5.0.0",
     "d3": "3",
     "d3-composite-projections": "^1.2.0",
     "d3-geo": "^1.11.1",
diff --git a/yarn.lock b/yarn.lock
index 7d1c108..68a5e37 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1223,9 +1223,10 @@ boolbase@^1.0.0, boolbase@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/boolbase/-/boolbase-1.0.0.tgz#68dff5fbe60c51eb37725ea9e3ed310dcc1e776e"
 
-bootstrap@^4.1.2:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/bootstrap/-/bootstrap-4.3.1.tgz#280ca8f610504d99d7b6b4bfc4b68cec601704ac"
+bootstrap@^5.0.0:
+  version "5.3.3"
+  resolved "https://registry.yarnpkg.com/bootstrap/-/bootstrap-5.3.3.tgz#de35e1a765c897ac940021900fcbb831602bac38"
+  integrity sha512-8HLCdWgyoMguSO9o+aH+iuZ+aht+mzW0u3HIMzVu7Srrpv7EBBxTnrFlSCskwdY1+EOFQSm7uMJhNQHkdPcmjg==
 
 brace-expansion@^1.1.7:
   version "1.1.11"