diff --git a/Gemfile.lock b/Gemfile.lock
index f3136d4..119f052 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -66,7 +66,7 @@ GEM
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
-    addressable (2.8.1)
+    addressable (2.8.6)
       public_suffix (>= 2.0.2, < 6.0)
     ast (2.4.2)
     async (2.3.1)
@@ -149,7 +149,7 @@ GEM
       raabro (~> 1.4)
     globalid (1.1.0)
       activesupport (>= 5.0)
-    hashdiff (1.0.1)
+    hashdiff (1.1.0)
     honeybadger (5.2.0)
     httparty (0.21.0)
       mini_mime (>= 1.0.0)
@@ -213,7 +213,7 @@ GEM
       protocol-http (~> 0.18)
     psych (5.1.2)
       stringio
-    public_suffix (5.0.1)
+    public_suffix (5.0.4)
     puma (6.4.2)
       nio4r (~> 2.0)
     raabro (1.4.0)
@@ -258,7 +258,7 @@ GEM
     regexp_parser (2.7.0)
     reline (0.4.2)
       io-console (~> 0.5)
-    rexml (3.2.5)
+    rexml (3.2.6)
     rspec-core (3.12.1)
       rspec-support (~> 3.12.0)
     rspec-expectations (3.12.2)
@@ -325,7 +325,7 @@ GEM
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.4.2)
-    webmock (3.18.1)
+    webmock (3.19.1)
       addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)