diff --git a/Gemfile.lock b/Gemfile.lock
index b99302002..7e071069a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -101,7 +101,7 @@ GEM
       nokogiri (~> 1.6)
       thor (~> 0.18)
     ast (2.4.1)
-    autoprefixer-rails (9.8.5)
+    autoprefixer-rails (9.8.6.1)
       execjs
     aws-eventstream (1.1.0)
     aws-partitions (1.338.0)
diff --git a/vendor/cache/autoprefixer-rails-9.8.5.gem b/vendor/cache/autoprefixer-rails-9.8.5.gem
deleted file mode 100644
index 6ec0fe0a7..000000000
Binary files a/vendor/cache/autoprefixer-rails-9.8.5.gem and /dev/null differ
diff --git a/vendor/cache/autoprefixer-rails-9.8.6.1.gem b/vendor/cache/autoprefixer-rails-9.8.6.1.gem
new file mode 100644
index 000000000..9e8142e18
Binary files /dev/null and b/vendor/cache/autoprefixer-rails-9.8.6.1.gem differ