diff --git a/Gemfile b/Gemfile
index 3ae2dd9..970ba56 100644
--- a/Gemfile
+++ b/Gemfile
@@ -32,7 +32,7 @@ end
 
 # Needed for linting
 group :development, :lint do
-  gem 'rubocop', '~> 1.63'
+  gem 'rubocop', '~> 1.64'
 end
 
 group :development, :docs do
diff --git a/Gemfile.lock b/Gemfile.lock
index 91bd662..a6ca84c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -32,12 +32,13 @@ GEM
     parser (3.3.1.0)
       ast (~> 2.4.1)
       racc
-    racc (1.7.3)
+    racc (1.8.0)
     rainbow (3.1.1)
     rake (13.2.1)
-    regexp_parser (2.9.0)
-    rexml (3.2.6)
-    rubocop (1.63.5)
+    regexp_parser (2.9.2)
+    rexml (3.2.8)
+      strscan (>= 3.0.9)
+    rubocop (1.64.0)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
@@ -51,6 +52,7 @@ GEM
     rubocop-ast (1.31.3)
       parser (>= 3.3.1.0)
     ruby-progressbar (1.13.0)
+    strscan (3.1.0)
     twitter_cldr (6.12.1)
       camertron-eprun
       cldr-plurals-runtime-rb (~> 1.1)
@@ -78,7 +80,7 @@ DEPENDENCIES
   minitest-skip (~> 0.0)
   paint (~> 2.3)
   rake (~> 13.2)
-  rubocop (~> 1.63)
+  rubocop (~> 1.64)
   twitter_cldr (~> 6.12)
   unicode-confusable (~> 1.10)
   unisec!