diff --git a/CHANGELOG.md b/CHANGELOG.md
index b89384e1..31d1455d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 * Custom Spring commands that implement `#binstub_prelude` will have that
   snippet of code inserted into generated binstubs just after Spring is
   set up. #329 - @merhard
+* Change monkey-patched `Kernel.raise` from public to private (to match default Ruby behavior) #351 - @mattbrictson
 
 ## 1.1.3
 
diff --git a/lib/spring/application.rb b/lib/spring/application.rb
index 6397d1c9..90d39dfc 100644
--- a/lib/spring/application.rb
+++ b/lib/spring/application.rb
@@ -270,6 +270,7 @@ def shush_backtraces
             end
           end
         end
+        private :raise
       end
     end
 
diff --git a/test/acceptance/app_test.rb b/test/acceptance/app_test.rb
index 37ad5960..90896b06 100644
--- a/test/acceptance/app_test.rb
+++ b/test/acceptance/app_test.rb
@@ -350,4 +350,9 @@ def binstub_prelude
     assert_success %(bin/rails runner 'p ENV["OMG"]'), stdout: "2"
     assert_success %(bin/rails runner 'p ENV.key?("FOO")'), stdout: "false"
   end
+
+  test "Kernel.raise remains private" do
+    expr = "p Kernel.private_instance_methods.include?(:raise)"
+    assert_success %(bin/rails runner '#{expr}'), stdout: "true"
+  end
 end