diff --git a/Gemfile b/Gemfile
index 33e23738..d0efaf24 100644
--- a/Gemfile
+++ b/Gemfile
@@ -97,7 +97,7 @@ gem "blacklight_range_limit", git: "https://github.com/nla/blacklight_range_limi
 group :development, :test do
   # See https://guides.rubyonrails.org/debugging_rails_applications.html#debugging-with-the-debug-gem
   gem "debug", platforms: %i[mri mingw x64_mingw]
-  gem "standard", "~> 1.37", require: false
+  gem "standard", "~> 1.39", require: false
   gem "rubocop-rails", require: false
   gem "rubocop-rspec", require: false
   gem "rubocop-performance", require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index edf5938e..b8c82915 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -517,7 +517,7 @@ GEM
       activesupport (>= 6.1)
       sprockets (>= 3.0.0)
     stackprof (0.2.26)
-    standard (1.37.0)
+    standard (1.39.0)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.0)
       rubocop (~> 1.64.0)
@@ -664,7 +664,7 @@ DEPENDENCIES
   solr_wrapper (>= 0.3)
   sprockets-rails
   stackprof
-  standard (~> 1.37)
+  standard (~> 1.39)
   stimulus-rails
   strong_migrations (~> 1.7)
   turbo-rails