diff --git a/Gemfile b/Gemfile
index 0d461ac2..ae5e3363 100644
--- a/Gemfile
+++ b/Gemfile
@@ -18,7 +18,7 @@ group :development do
 end
 group :test do
   gem 'parallel_tests'
-  gem "mocha", "~> 1.14.0", require: false
+  gem "mocha", '~> 1.14.0', require: false
   gem 'simplecov', '0.13.0', require: false
   gem 'simplecov-console', require: false
   gem 'codeclimate-test-reporter', '1.0.8', group: :test, require: nil
@@ -73,7 +73,7 @@ gem 'opentelemetry-instrumentation-rack'
 gem 'opentelemetry-instrumentation-rails'
 gem 'opentelemetry-instrumentation-rake'
 gem 'opentelemetry-instrumentation-sidekiq'
-gem 'addressable'
+gem 'addressable', '2.8.1'
 # Adding this removes some deprecation warnings, caused by double-loading of the net-protocol library
 # (see https://github.com/ruby/net-imap/issues/16). We *might* be able to remove this after upgrading to Ruby 3
 gem 'net-http'
diff --git a/Gemfile.lock b/Gemfile.lock
index 822c378e..e5ee732f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -80,7 +80,7 @@ GEM
       minitest (>= 5.1)
       tzinfo (~> 2.0)
       zeitwerk (~> 2.3)
-    addressable (2.8.4)
+    addressable (2.8.1)
       public_suffix (>= 2.0.2, < 6.0)
     ansi (1.5.0)
     awesome_print (1.9.2)
@@ -450,7 +450,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  addressable
+  addressable (= 2.8.1)
   awesome_print
   aws-sdk-s3
   byebug