diff --git a/Gemfile b/Gemfile
index f143754b3..db968d976 100644
--- a/Gemfile
+++ b/Gemfile
@@ -24,7 +24,7 @@ gem 'espeak-ruby', '>= 1.0.4' # Text-to-Voice
 gem 'rake', '>= 13.0'
 gem 'otr-activerecord', '>= 1.4.2'
 gem 'sqlite3'
-gem 'rubocop', '~> 1.46.0', require: false
+gem 'rubocop', '~> 1.47.0', require: false
 
 # Geolocation support
 group :geoip do
diff --git a/Gemfile.lock b/Gemfile.lock
index 351cfab98..b84944d2d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -164,7 +164,7 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.12.0)
     rspec-support (3.12.0)
-    rubocop (1.46.0)
+    rubocop (1.47.0)
       json (~> 2.3)
       parallel (~> 1.10)
       parser (>= 3.2.0.0)
@@ -174,7 +174,7 @@ GEM
       rubocop-ast (>= 1.26.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.26.0)
+    rubocop-ast (1.27.0)
       parser (>= 3.2.1.0)
     ruby-progressbar (1.11.0)
     ruby2_keywords (0.0.5)
@@ -286,7 +286,7 @@ DEPENDENCIES
   rdoc
   rest-client (>= 2.1.0)
   rspec
-  rubocop (~> 1.46.0)
+  rubocop (~> 1.47.0)
   rubyzip (>= 1.2.2)
   rushover
   selenium-webdriver