diff --git a/updater/Gemfile b/updater/Gemfile
index 194cc8d53c1..fa7d2e5dd8f 100644
--- a/updater/Gemfile
+++ b/updater/Gemfile
@@ -29,7 +29,7 @@ gem "terminal-table", "~> 3.0.2"
 group :test do
   gem "debug", "~> 1.6.2"
   gem "rspec", "~> 3.11"
-  gem "rubocop", "~> 1.36.0"
+  gem "rubocop", "~> 1.37.1"
   gem "rubocop-performance", "~> 1.15.0"
   gem "vcr", "~> 6.1"
   gem "webmock", "~> 3.18"
diff --git a/updater/Gemfile.lock b/updater/Gemfile.lock
index 2441233b12e..194d2ce98ab 100644
--- a/updater/Gemfile.lock
+++ b/updater/Gemfile.lock
@@ -228,7 +228,7 @@ GEM
     racc (1.6.0)
     rainbow (3.1.1)
     rake (13.0.6)
-    regexp_parser (2.5.0)
+    regexp_parser (2.6.0)
     reline (0.3.1)
       io-console (~> 0.5)
     rest-client (2.1.0)
@@ -252,17 +252,17 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.11.0)
     rspec-support (3.11.0)
-    rubocop (1.36.0)
+    rubocop (1.37.1)
       json (~> 2.3)
       parallel (~> 1.10)
       parser (>= 3.1.2.1)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml (>= 3.2.5, < 4.0)
-      rubocop-ast (>= 1.20.1, < 2.0)
+      rubocop-ast (>= 1.23.0, < 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-performance (1.15.0)
       rubocop (>= 1.7.0, < 2.0)
@@ -287,7 +287,7 @@ GEM
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.8.2)
-    unicode-display_width (2.2.0)
+    unicode-display_width (2.3.0)
     vcr (6.1.0)
     webmock (3.18.1)
       addressable (>= 2.8.0)
@@ -322,7 +322,7 @@ DEPENDENCIES
   licensed (~> 3.7)
   octokit (= 4.25.1)
   rspec (~> 3.11)
-  rubocop (~> 1.36.0)
+  rubocop (~> 1.37.1)
   rubocop-performance (~> 1.15.0)
   sentry-raven (~> 3.1)
   terminal-table (~> 3.0.2)