diff --git a/CHANGELOG.md b/CHANGELOG.md
index ebcea252..ce4c5b35 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,20 @@
 # Changelog
 
+## unreleased
+
+* Update Rubocop from
+  [0.90](https://github.com/rubocop-hq/rubocop/releases/tag/v0.90.0)
+  to
+  [0.91](https://github.com/rubocop-hq/rubocop/releases/tag/v0.91.0),
+  enabling:
+  * [`Lint/UselessTimes`](https://github.com/rubocop-hq/rubocop/pull/8702)
+  * [`Layout/BeginEndAlignment`](https://github.com/rubocop-hq/rubocop/pull/8628)
+  * [`Lint/ConstantDefinitionInBlock`](https://github.com/rubocop-hq/rubocop/pull/8707)
+  * [`Lint/IdentityComparison`](https://github.com/rubocop-hq/rubocop/pull/8699/)
+  re-enabling after bug fixes:
+  * [`Bundler/DuplicatedGem`](https://github.com/rubocop-hq/rubocop/pull/8666)
+  * [`Naming/BinaryOperatorParameterName`](https://github.com/rubocop-hq/rubocop/issues/8664)
+
 ## 0.6.0
 
 * Update Rubocop from
diff --git a/Gemfile.lock b/Gemfile.lock
index 75c4908f..bce6d041 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -24,16 +24,16 @@ GEM
     rake (13.0.1)
     regexp_parser (1.7.1)
     rexml (3.2.4)
-    rubocop (0.90.0)
+    rubocop (0.91.0)
       parallel (~> 1.10)
       parser (>= 2.7.1.1)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.7)
       rexml
-      rubocop-ast (>= 0.3.0, < 1.0)
+      rubocop-ast (>= 0.4.0, < 1.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 2.0)
-    rubocop-ast (0.3.0)
+    rubocop-ast (0.4.0)
       parser (>= 2.7.1.4)
     rubocop-performance (1.8.0)
       rubocop (>= 0.87.0)
diff --git a/config/base.yml b/config/base.yml
index 42d1454c..ef03a214 100644
--- a/config/base.yml
+++ b/config/base.yml
@@ -7,6 +7,13 @@ AllCops:
   DisabledByDefault: true
   Exclude: []
 
+Bundler/DuplicatedGem:
+  Enabled: true
+  Include:
+    - '**/*.gemfile'
+    - '**/Gemfile'
+    - '**/gems.rb'
+
 Bundler/InsecureProtocolSource:
   Enabled: true
   Include:
@@ -32,16 +39,15 @@ Layout/ArrayAlignment:
   Enabled: true
   EnforcedStyle: with_fixed_indentation
 
-Layout/HashAlignment:
+Layout/AssignmentIndentation:
   Enabled: true
-  EnforcedHashRocketStyle: key
-  EnforcedColonStyle: key
-  EnforcedLastArgumentHashStyle: always_inspect
+  IndentationWidth: ~
 
-Layout/ParameterAlignment:
+Layout/BeginEndAlignment:
   Enabled: true
-  EnforcedStyle: with_fixed_indentation
-  IndentationWidth: ~
+  EnforcedStyleAlignWith: start_of_line
+  AutoCorrect: true
+  Severity: warning
 
 Layout/BlockAlignment:
   Enabled: true
@@ -149,15 +155,17 @@ Layout/FirstArrayElementIndentation:
   EnforcedStyle: consistent
   IndentationWidth: ~
 
-Layout/AssignmentIndentation:
-  Enabled: true
-  IndentationWidth: ~
-
 Layout/FirstHashElementIndentation:
   Enabled: true
   EnforcedStyle: consistent
   IndentationWidth: ~
 
+Layout/HashAlignment:
+  Enabled: true
+  EnforcedHashRocketStyle: key
+  EnforcedColonStyle: key
+  EnforcedLastArgumentHashStyle: always_inspect
+
 Layout/HeredocIndentation:
   Enabled: true
 
@@ -208,6 +216,11 @@ Layout/MultilineOperationIndentation:
   EnforcedStyle: indented
   IndentationWidth: ~
 
+Layout/ParameterAlignment:
+  Enabled: true
+  EnforcedStyle: with_fixed_indentation
+  IndentationWidth: ~
+
 Layout/RescueEnsureAlignment:
   Enabled: true
 
@@ -335,6 +348,9 @@ Lint/BooleanSymbol:
 Lint/CircularArgumentReference:
   Enabled: true
 
+Lint/ConstantDefinitionInBlock:
+  Enabled: true
+
 Lint/Debugger:
   Enabled: true
 
@@ -400,6 +416,9 @@ Lint/FloatOutOfRange:
 Lint/FormatParameterMismatch:
   Enabled: true
 
+Lint/IdentityComparison:
+  Enabled: true
+
 Lint/ImplicitStringConcatenation:
   Enabled: true
 
@@ -562,6 +581,9 @@ Lint/UselessElseWithoutRescue:
 Lint/UselessSetterCall:
   Enabled: true
 
+Lint/UselessTimes:
+  Enabled: true
+
 Lint/Void:
   Enabled: true
   CheckForMethodsWithNoSideEffects: false
@@ -569,6 +591,9 @@ Lint/Void:
 Migration/DepartmentName:
   Enabled: true
 
+Naming/BinaryOperatorParameterName:
+  Enabled: true
+
 Naming/ClassAndModuleCamelCase:
   Enabled: true
 
diff --git a/test/fixture/cli/autocorrectable-bad.rb b/test/fixture/cli/autocorrectable-bad.rb
index 296360dc..4e0d3e3e 100644
--- a/test/fixture/cli/autocorrectable-bad.rb
+++ b/test/fixture/cli/autocorrectable-bad.rb
@@ -39,6 +39,12 @@ def do_stuff( a,b,c )
           end
         }
 
+        test = 'hi'
+        test2 = 'hi'
+        test3 = test.object_id == test2.object_id
+        if test3
+          32 + 3
+        end
         THINGS.keys.each { |key|
             if ( plus_stuff.reduce(:+) > 1 )
                 THINGS[key] = plus_stuff[i]
@@ -46,6 +52,15 @@ def do_stuff( a,b,c )
         }
     end
 
+  def do_even_more_stuff
+    foo = begin
+  do_stuff(1,2,3)
+                          rescue StandardError
+                   nil
+end
+    foo
+  end
+
 end
 
 
diff --git a/test/fixture/cli/autocorrectable-good.rb b/test/fixture/cli/autocorrectable-good.rb
index 989b6ce7..7f943ec4 100644
--- a/test/fixture/cli/autocorrectable-good.rb
+++ b/test/fixture/cli/autocorrectable-good.rb
@@ -35,12 +35,24 @@ def do_stuff(a, b, c)
       end
     end
 
+    test = "hi"
+    test2 = "hi"
+    test3 = test.equal?(test2)
+    if test3
+      32 + 3
+    end
     THINGS.keys.each do |key|
       if plus_stuff.reduce(:+) > 1
         THINGS[key] = plus_stuff[i]
       end
     end
   end
+
+  def do_even_more_stuff
+    do_stuff(1, 2, 3)
+  rescue
+    nil
+  end
 end
 
 # some alignment opinions