diff --git a/package.json b/package.json
index 736a0cf..5eba67c 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "@rails/activestorage": "6.0.2",
     "@rails/ujs": "6.0.2",
     "@rails/webpacker": "5.1.1",
-    "bootstrap": "4.6.2",
+    "bootstrap": "5.3.3",
     "flag-icon-css": "3.5.0",
     "jquery": "3.5.1",
     "popper.js": "1.16.1",
diff --git a/yarn.lock b/yarn.lock
index c73596b..b6fa10e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1523,10 +1523,10 @@ boolbase@^1.0.0, boolbase@~1.0.0:
   resolved "https://registry.yarnpkg.com/boolbase/-/boolbase-1.0.0.tgz#68dff5fbe60c51eb37725ea9e3ed310dcc1e776e"
   integrity sha1-aN/1++YMUes3cl6p4+0xDcwed24=
 
-bootstrap@4.6.2:
-  version "4.6.2"
-  resolved "https://registry.yarnpkg.com/bootstrap/-/bootstrap-4.6.2.tgz#8e0cd61611728a5bf65a3a2b8d6ff6c77d5d7479"
-  integrity sha512-51Bbp/Uxr9aTuy6ca/8FbFloBUJZLHwnhTcnjIeRn2suQWsWzcuJhGjKDB5eppVte/8oCdOL3VuwxvZDUggwGQ==
+bootstrap@5.3.3:
+  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"