diff --git a/Gemfile.lock b/Gemfile.lock
index 256eafd..74662d5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -20,20 +20,21 @@ GEM
       minitest (>= 5.1)
       mutex_m
       tzinfo (~> 2.0)
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.8.6)
+      public_suffix (>= 2.0.2, < 6.0)
     base64 (0.2.0)
     bigdecimal (3.1.4)
     concurrent-ruby (1.2.2)
     connection_pool (2.4.1)
-    crack (0.4.3)
-      safe_yaml (~> 1.0.0)
+    crack (1.0.0)
+      bigdecimal
+      rexml
     diff-lcs (1.3)
     drb (2.2.0)
       ruby2_keywords
     factory_bot (6.4.1)
       activesupport (>= 5.0.0)
-    hashdiff (1.0.0)
+    hashdiff (1.1.0)
     hashie (4.1.0)
     httparty (0.18.1)
       mime-types (~> 3.0)
@@ -46,9 +47,10 @@ GEM
     minitest (5.20.0)
     multi_xml (0.6.0)
     mutex_m (0.2.0)
-    public_suffix (4.0.3)
+    public_suffix (5.0.4)
     rake (13.1.0)
     retriable (3.1.2)
+    rexml (3.2.6)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)
       rspec-expectations (~> 3.9.0)
@@ -63,11 +65,10 @@ GEM
       rspec-support (~> 3.9.0)
     rspec-support (3.9.0)
     ruby2_keywords (0.0.5)
-    safe_yaml (1.0.5)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    webmock (3.7.6)
-      addressable (>= 2.3.6)
+    webmock (3.23.0)
+      addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)