diff --git a/Gemfile b/Gemfile
index 4bee7ebf5..331a28a28 100644
--- a/Gemfile
+++ b/Gemfile
@@ -61,7 +61,7 @@ gem "jquery-rails", "~> 4.4" #  A gem to automate using jQuery with Rails
 gem "kaminari", "~> 1.2" # A Scope & Engine based, clean, powerful, customizable and sophisticated paginator
 gem "katex", "~> 0.6.0" # This rubygem enables you to render TeX math to HTML using KaTeX. It uses ExecJS under the hood
 gem "liquid", "~> 4.0" # A secure, non-evaling end user template engine with aesthetic markup
-gem "mini_racer", "~> 0.2.14" # Minimal embedded v8
+gem "mini_racer", "~> 0.2.15" # Minimal embedded v8
 # gem "miro", "~> 0.4" # Extract colors from image
 gem "nokogiri", "~> 1.10" # HTML, XML, SAX, and Reader parser
 gem "octokit", "~> 4.16" # Simple wrapper for the GitHub API
diff --git a/Gemfile.lock b/Gemfile.lock
index 2f3644c99..7f319ceee 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -503,7 +503,7 @@ GEM
     mini_magick (4.10.1)
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
-    mini_racer (0.2.14)
+    mini_racer (0.2.15)
       libv8 (> 7.3)
     minitest (5.14.1)
     momentjs-rails (2.20.1)
@@ -956,7 +956,7 @@ DEPENDENCIES
   liquid (~> 4.0)
   listen (~> 3.2)
   memory_profiler (~> 0.9)
-  mini_racer (~> 0.2.14)
+  mini_racer (~> 0.2.15)
   nakayoshi_fork (~> 0.0.4)
   nokogiri (~> 1.10)
   octokit (~> 4.16)
diff --git a/vendor/cache/mini_racer-0.2.14.gem b/vendor/cache/mini_racer-0.2.14.gem
deleted file mode 100644
index 48a116b0d..000000000
Binary files a/vendor/cache/mini_racer-0.2.14.gem and /dev/null differ
diff --git a/vendor/cache/mini_racer-0.2.15.gem b/vendor/cache/mini_racer-0.2.15.gem
new file mode 100644
index 000000000..d34993016
Binary files /dev/null and b/vendor/cache/mini_racer-0.2.15.gem differ