diff --git a/Gemfile b/Gemfile
index c2a937f5..485be8ad 100644
--- a/Gemfile
+++ b/Gemfile
@@ -39,7 +39,7 @@ group :test do
   gem 'minitest-rails-capybara'
   gem 'selenium-webdriver'
   gem 'vcr', '~> 5.0'
-  gem 'webmock', '~> 3.7'
+  gem 'webmock', '~> 3.11'
 end
 
 group :development, :test do
diff --git a/Gemfile.lock b/Gemfile.lock
index 7e42701d..63ba2067 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -101,8 +101,8 @@ GEM
       archive-zip (~> 0.10)
       nokogiri (~> 1.8)
     concurrent-ruby (1.1.5)
-    crack (0.4.3)
-      safe_yaml (~> 1.0.0)
+    crack (0.4.5)
+      rexml
     crass (1.0.4)
     daredevil (0.0.2)
       rails (>= 4.2.8)
@@ -141,7 +141,7 @@ GEM
       thor (~> 0.19.1)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
-    hashdiff (1.0.0)
+    hashdiff (1.0.1)
     hootstrap (0.12.0)
       bootstrap (~> 4.1.3)
       rails (>= 4.2.0)
@@ -206,7 +206,7 @@ GEM
     orm_adapter (0.5.0)
     pg (1.1.4)
     popper_js (1.14.5)
-    public_suffix (4.0.1)
+    public_suffix (4.0.6)
     puma (3.12.1)
     rack (2.0.7)
     rack-cors (1.0.3)
@@ -247,10 +247,10 @@ GEM
     responders (2.4.1)
       actionpack (>= 4.2.0, < 6.0)
       railties (>= 4.2.0, < 6.0)
+    rexml (3.2.4)
     ruby-progressbar (1.10.1)
     ruby_dep (1.5.0)
     rubyzip (1.2.2)
-    safe_yaml (1.0.5)
     sass (3.7.3)
       sass-listen (~> 4.0.0)
     sass-listen (4.0.0)
@@ -297,7 +297,7 @@ GEM
       activemodel (>= 5.0)
       bindex (>= 0.4.0)
       railties (>= 5.0)
-    webmock (3.7.4)
+    webmock (3.11.2)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
@@ -352,7 +352,7 @@ DEPENDENCIES
   uglifier (>= 1.3.0)
   vcr (~> 5.0)
   web-console (>= 3.3.0)
-  webmock (~> 3.7)
+  webmock (~> 3.11)
   webpacker (~> 3.5)
 
 BUNDLED WITH