diff --git a/Gemfile b/Gemfile
index f29fa2fde..595ef7895 100644
--- a/Gemfile
+++ b/Gemfile
@@ -52,7 +52,7 @@ gem "rinku", "~> 2.0.6", require: "rails_rinku"
 gem "rollbar", "~> 2.27.0"
 gem "sassc-rails", "~> 2.1.2"
 gem "savon", "~> 2.12.0"
-gem "sitemap_generator", "~> 6.0.2"
+gem "sitemap_generator", "~> 6.1.2"
 gem "social-share-button", "~> 1.1"
 gem "sprockets", "~> 3.7.2"
 gem "translator-text", "~> 0.1.0"
diff --git a/Gemfile.lock b/Gemfile.lock
index 9e3e88595..c523e27f8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -545,7 +545,7 @@ GEM
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
     simplecov-html (0.10.2)
-    sitemap_generator (6.0.2)
+    sitemap_generator (6.1.2)
       builder (~> 3.0)
     smart_properties (1.13.1)
     social-share-button (1.1.0)
@@ -711,7 +711,7 @@ DEPENDENCIES
   savon (~> 2.12.0)
   scss_lint (~> 0.59.0)
   selenium-webdriver (~> 3.142)
-  sitemap_generator (~> 6.0.2)
+  sitemap_generator (~> 6.1.2)
   social-share-button (~> 1.1)
   spring (~> 2.1.1)
   spring-commands-rspec (~> 1.0.4)