diff --git a/Gemfile.lock b/Gemfile.lock
index 66f9345..f6db6ab 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -56,7 +56,7 @@ GEM
     public_suffix (4.0.7)
     rainbow (3.1.1)
     rake (13.0.6)
-    regexp_parser (2.5.0)
+    regexp_parser (2.6.0)
     rexml (3.2.5)
     rspec (3.10.0)
       rspec-core (~> 3.10.0)
@@ -81,15 +81,15 @@ GEM
       rubocop-ast (>= 1.20.1, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 3.0)
-    rubocop-ast (1.21.0)
+    rubocop-ast (1.23.0)
       parser (>= 3.1.1.0)
-    rubocop-rspec (2.12.1)
-      rubocop (~> 1.31)
+    rubocop-rspec (2.15.0)
+      rubocop (~> 1.33)
     ruby-progressbar (1.11.0)
     ruby2_keywords (0.0.5)
     tzinfo (2.0.4)
       concurrent-ruby (~> 1.0)
-    unicode-display_width (2.2.0)
+    unicode-display_width (2.3.0)
     webmock (3.14.0)
       addressable (>= 2.8.0)
       crack (>= 0.3.2)