diff --git a/Gemfile b/Gemfile
index a539477a8..a2d38d196 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,4 +4,4 @@ gem 'jekyll-sitemap', '~> 1.4.0'
 gem 'jekyll-feed', '~> 0.15.1'
 gem 'jekyll-redirect-from', '~> 0.16.0'
 gem 'kramdown-parser-gfm', '~> 1.1.0'
-gem 'down', '~> 5.2'
\ No newline at end of file
+gem 'down', '~> 5.2', '>= 5.2.2'
\ No newline at end of file
diff --git a/Gemfile.lock b/Gemfile.lock
index ad48c33ea..9cb8b9f00 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,26 +1,26 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.8.3)
+      public_suffix (>= 2.0.2, < 6.0)
     colorator (1.1.0)
-    concurrent-ruby (1.1.7)
-    down (5.2.2)
-      addressable (~> 2.5)
-    em-websocket (0.5.2)
+    concurrent-ruby (1.2.2)
+    down (5.4.0)
+      addressable (~> 2.8)
+    em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
-      http_parser.rb (~> 0.6.0)
+      http_parser.rb (~> 0)
     eventmachine (1.2.7)
-    ffi (1.13.1)
+    ffi (1.15.5)
     forwardable-extended (2.6.0)
-    http_parser.rb (0.6.0)
-    i18n (0.9.5)
+    http_parser.rb (0.8.0)
+    i18n (1.12.0)
       concurrent-ruby (~> 1.0)
-    jekyll (3.9.0)
+    jekyll (3.9.3)
       addressable (~> 2.4)
       colorator (~> 1.0)
       em-websocket (~> 0.5)
-      i18n (~> 0.7)
+      i18n (>= 0.7, < 2)
       jekyll-sass-converter (~> 1.0)
       jekyll-watch (~> 2.0)
       kramdown (>= 1.17, < 3)
@@ -39,23 +39,23 @@ GEM
       jekyll (>= 3.7, < 5.0)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
-    kramdown (2.3.1)
+    kramdown (2.4.0)
       rexml
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
-    liquid (4.0.3)
-    listen (3.3.3)
+    liquid (4.0.4)
+    listen (3.8.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     mercenary (0.3.6)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    public_suffix (4.0.6)
-    rb-fsevent (0.10.4)
+    public_suffix (5.0.1)
+    rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    rexml (3.2.4)
-    rouge (3.26.0)
+    rexml (3.2.5)
+    rouge (3.30.0)
     safe_yaml (1.0.5)
     sass (3.7.4)
       sass-listen (~> 4.0.0)
@@ -70,7 +70,7 @@ PLATFORMS
   x86_64-darwin-19
 
 DEPENDENCIES
-  down (~> 5.2)
+  down (~> 5.2, >= 5.2.2)
   jekyll (~> 3.9.0)
   jekyll-feed (~> 0.15.1)
   jekyll-redirect-from (~> 0.16.0)
@@ -78,4 +78,4 @@ DEPENDENCIES
   kramdown-parser-gfm (~> 1.1.0)
 
 BUNDLED WITH
-   2.2.3
\ No newline at end of file
+   2.2.3