diff --git a/.rubocop.yml b/.rubocop.yml
index 9034eadf..3807cac1 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,4 +1,5 @@
 require:
+  - rubocop-disable_syntax
   - rubocop-performance
   - rubocop-rails
 
@@ -9,6 +10,16 @@ AllCops:
     - "db/schema.rb"
     - "vendor/**/*"
 
+Style/DisableSyntax:
+  DisableSyntax:
+    - unless
+    - ternary
+    - endless_methods
+    - numbered_parameters
+    - shorthand_hash_syntax
+    - and_or_not
+    - percent_literals
+
 Style/StringLiterals:
   EnforcedStyle: double_quotes
 
diff --git a/Dockerfile b/Dockerfile
index e6d5badb..be3d27fd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,14 +23,10 @@ ENV RAILS_ENV production
 
 ENV RAILS_LOG_TO_STDOUT true
 
-ENV RUBYGEMS_VERSION 3.4.19
-
-RUN gem update --system "$RUBYGEMS_VERSION"
-
-ENV BUNDLER_VERSION 2.4.19
+RUN gem update --system "3.4.20"
 
 # skipcq: DOK-DL3028
-RUN gem install bundler --version "$BUNDLER_VERSION" --force
+RUN gem install bundler --version "2.4.20" --force
 
 RUN gem --version
 
diff --git a/Gemfile b/Gemfile
index 60cb044b..ef8744ab 100644
--- a/Gemfile
+++ b/Gemfile
@@ -28,6 +28,7 @@ end
 group :development do
   gem "license_finder", require: false
   gem "rubocop", require: false
+  gem "rubocop-disable_syntax", require: false
   gem "rubocop-performance", require: false
   gem "rubocop-rails", require: false
   gem "standard", "1.31.1", require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index fc7d956c..050065e2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -220,6 +220,8 @@ GEM
       unicode-display_width (>= 2.4.0, < 3.0)
     rubocop-ast (1.29.0)
       parser (>= 3.2.1.0)
+    rubocop-disable_syntax (0.1.0)
+      rubocop (>= 1.50)
     rubocop-performance (1.19.1)
       rubocop (>= 1.7.0, < 2.0)
       rubocop-ast (>= 0.4.0)
@@ -287,6 +289,7 @@ DEPENDENCIES
   rails-pg-extras
   rspec-rails (>= 6.0.1)
   rubocop
+  rubocop-disable_syntax
   rubocop-performance
   rubocop-rails
   sshkit
@@ -298,4 +301,4 @@ RUBY VERSION
    ruby 3.2.2p53
 
 BUNDLED WITH
-   2.4.19
+   2.4.20