diff --git a/source/scss/bootstrap.scss b/source/scss/bootstrap.scss
index 539dccf..4a5f4bd 100644
--- a/source/scss/bootstrap.scss
+++ b/source/scss/bootstrap.scss
@@ -1,5 +1,5 @@
 /*!
- * Bootstrap v5.1.0 (https://getbootstrap.com/)
+ * Bootstrap v5.1.1 (https://getbootstrap.com/)
  * Copyright 2011-2021 The Bootstrap Authors
  * Copyright 2011-2021 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)