diff --git a/lib/rspec/support/differ.rb b/lib/rspec/support/differ.rb
index 9488296e..e63b6350 100644
--- a/lib/rspec/support/differ.rb
+++ b/lib/rspec/support/differ.rb
@@ -18,6 +18,8 @@ def diff(actual, expected)
             if any_multiline_strings?(actual, expected)
               diff = diff_as_string(coerce_to_string(actual), coerce_to_string(expected))
             end
+          elsif all_hashes?(actual, expected)
+            diff = diff_hashes_as_object(actual, expected)
           elsif no_procs?(actual, expected) && no_numbers?(actual, expected)
             diff = diff_as_object(actual, expected)
           end
@@ -56,6 +58,25 @@ def diff_as_string(actual, expected)
       end
       # rubocop:enable Metrics/MethodLength
 
+      if defined?(RSpec::Mocks::ArgumentMatchers::AnyArgMatcher)
+        def diff_hashes_as_object(actual, expected)
+          actual_to_diff =
+            actual.keys.reduce({}) do |hash, key|
+              if RSpec::Mocks::ArgumentMatchers::AnyArgMatcher === expected[key]
+                hash[key] = expected[key]
+              else
+                hash[key] = actual[key]
+              end
+              hash
+            end
+          diff_as_object(actual_to_diff, expected)
+        end
+      else
+        def diff_hashes_as_object(actual, expected)
+          diff_as_object(actual, expected)
+        end
+      end
+
       def diff_as_object(actual, expected)
         actual_as_string = object_to_string(actual)
         expected_as_string = object_to_string(expected)
@@ -77,6 +98,10 @@ def no_procs?(*args)
         safely_flatten(args).none? { |a| Proc === a }
       end
 
+      def all_hashes?(actual, expected)
+        (Hash === actual) && (Hash === expected)
+      end
+
       def all_strings?(*args)
         safely_flatten(args).all? { |a| String === a }
       end
diff --git a/spec/rspec/support/differ_spec.rb b/spec/rspec/support/differ_spec.rb
index cbd1ed28..1a745006 100644
--- a/spec/rspec/support/differ_spec.rb
+++ b/spec/rspec/support/differ_spec.rb
@@ -6,7 +6,7 @@
 
 module RSpec
   module Support
-    RSpec.describe Differ do
+    RSpec.describe "Differ" do
       include Spec::DiffHelpers
 
       describe '#diff' do
@@ -555,6 +555,31 @@ def inspect; "<BrokenObject>"; end
             expect(differ.diff(false, true)).to_not be_empty
           end
         end
+
+        describe "fuzzy matcher anything" do
+          it "outputs only key value pair that triggered diff, anything_key should absorb actual value" do
+            actual = { :fixed => "fixed", :trigger => "trigger", :anything_key => "bcdd0399-1cfe-4de1-a481-ca6b17d41ed8" }
+            expected = { :fixed => "fixed", :trigger => "wrong", :anything_key => anything }
+            diff = differ.diff(actual, expected)
+            expected_diff = dedent(<<-'EOD')
+              |
+              |@@ -1,4 +1,4 @@
+              | :anything_key => anything,
+              | :fixed => "fixed",
+              |-:trigger => "wrong",
+              |+:trigger => "trigger",
+              |
+            EOD
+            expect(diff).to be_diffed_as(expected_diff)
+          end
+
+          it "checks the 'expected' var continues having the 'anything' fuzzy matcher, it has not mutated" do
+            actual = { :fixed => "fixed", :trigger => "trigger", :anything_key => "bcdd0399-1cfe-4de1-a481-ca6b17d41ed8" }
+            expected = { :fixed => "fixed", :trigger => "wrong", :anything_key => anything }
+            differ.diff(actual, expected)
+            expect(expected).to eq({ :fixed => "fixed", :trigger => "wrong", :anything_key => anything })
+          end
+        end
       end
     end
   end