diff --git a/Gemfile.lock b/Gemfile.lock
index b88c34a75..126a5acdc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -395,7 +395,7 @@ GEM
       guard (~> 2.1)
       guard-compat (~> 1.1)
       rspec (>= 2.99.0, < 4.0)
-    hashdiff (0.4.0)
+    hashdiff (1.0.0)
     hashie (3.6.0)
     heapy (0.1.4)
     hkdf (0.3.0)
@@ -804,7 +804,7 @@ GEM
       nokogiri (~> 1.6)
       rubyzip (~> 1.0)
       selenium-webdriver (>= 3.0, < 4.0)
-    webmock (3.6.0)
+    webmock (3.6.2)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)