diff --git a/package.json b/package.json
index 37d1408..1d12fd2 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   "main": "src/index.js",
   "dependencies": {
     "@socialgouv/aes-gcm-rsa-oaep": "^1.1.4",
-    "bootstrap": "4.6.2",
+    "bootstrap": "5.3.8",
     "js-yaml": "^4.1.0",
     "npm-check-updates": "^16.9.0",
     "react": "17.0.2",
diff --git a/yarn.lock b/yarn.lock
index 8dc2e7c..50b2005 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3033,10 +3033,10 @@ boolbase@^1.0.0, boolbase@~1.0.0:
   resolved "https://registry.yarnpkg.com/boolbase/-/boolbase-1.0.0.tgz#68dff5fbe60c51eb37725ea9e3ed310dcc1e776e"
   integrity sha512-JZOSA7Mo9sNGB8+UjSgzdLtokWAky1zbztM3WRLCbZ70/3cTANmQmOdR7y2g+J0e2WXywy1yS468tY+IruqEww==
 
-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@5.3.8:
+  version "5.3.8"
+  resolved "https://registry.yarnpkg.com/bootstrap/-/bootstrap-5.3.8.tgz#6401a10057a22752d21f4e19055508980656aeed"
+  integrity sha512-HP1SZDqaLDPwsNiqRqi5NcP0SSXciX2s9E+RyqJIIqGo+vJeN5AJVM98CXmW/Wux0nQ5L7jeWUdplCEf0Ee+tg==
 
 boxen@^7.0.0:
   version "7.0.2"