diff --git a/README.md b/README.md
index c0499a1..3cc39a0 100644
--- a/README.md
+++ b/README.md
@@ -43,7 +43,7 @@ of the theme._
 
 ## DEPENDENCY VERSIONS
 
-- bootstrap: 5.1.3
+- bootstrap: 5.2.1
 - highlightjs: 11.4.0
 - mathjax: ^3.0.0
 - progressively: latest stable version
diff --git a/layouts/partials/script_bootstrap.html b/layouts/partials/script_bootstrap.html
index ff6b00a..fc6bb86 100644
--- a/layouts/partials/script_bootstrap.html
+++ b/layouts/partials/script_bootstrap.html
@@ -1,5 +1,5 @@
 <script
-  src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"
-  integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p"
+  src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.1/dist/js/bootstrap.bundle.min.js"
+  integrity="sha384-u1OknCvxWvY5kfmNBILK2hRnQC3Pr17a+RTT6rIHI7NnikvbZlHgTPOOmMi466C8"
   crossorigin="anonymous"
 ></script>
diff --git a/layouts/partials/style_bootstrap.html b/layouts/partials/style_bootstrap.html
index 52009e2..8da602d 100644
--- a/layouts/partials/style_bootstrap.html
+++ b/layouts/partials/style_bootstrap.html
@@ -1,6 +1,6 @@
 <link
-  href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css"
+  href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.1/dist/css/bootstrap.min.css"
   rel="stylesheet"
-  integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3"
+  integrity="sha384-iYQeCzEYFbKjA/T2uDLTpkwGzCiq6soy8tYaI1GyVh/UjpbCx/TYkiZhlZB6+fzT"
   crossorigin="anonymous"
 />