diff --git a/site/Gemfile b/site/Gemfile
index 9a3a4711..5fd7fa10 100644
--- a/site/Gemfile
+++ b/site/Gemfile
@@ -18,7 +18,7 @@ group :jekyll_plugins do
 end
 
 gem 'json'
-gem "bootswatch", github: "thomaspark/bootswatch", tag: "v5.3.6"
+gem "bootswatch", github: "thomaspark/bootswatch", tag: "v5.3.7"
 gem "bootstrap", "~> 5.3.5"
 
 # pinned version of dependency of jekyll-sass-converter, as it emits deprecation warnings until
diff --git a/site/Gemfile.lock b/site/Gemfile.lock
index 3e6f98dd..46765149 100644
--- a/site/Gemfile.lock
+++ b/site/Gemfile.lock
@@ -1,9 +1,9 @@
 GIT
   remote: https://github.com/thomaspark/bootswatch.git
-  revision: c72edbf8ae5d3607cb3d07f56917feac654266fd
-  tag: v5.3.6
+  revision: 6c4ea3bbde9815576d8088436ea6e0032d112740
+  tag: v5.3.7
   specs:
-    bootswatch (5.3.6)
+    bootswatch (5.3.7)
 
 GEM
   remote: https://rubygems.org/