diff --git a/test/debug-fixtures/android/stdout.txt b/test/debug-fixtures/android/stdout.txt
index 4c41227a..0d314969 100644
--- a/test/debug-fixtures/android/stdout.txt
+++ b/test/debug-fixtures/android/stdout.txt
@@ -62,6 +62,16 @@ Using polyfills:
   es6.reflect.set-prototype-of {"android":"4"}
   es6.promise {"android":"4"}
   es6.symbol {"android":"4"}
+  es6.object.freeze {"android":"4"}
+  es6.object.seal {"android":"4"}
+  es6.object.prevent-extensions {"android":"4"}
+  es6.object.is-frozen {"android":"4"}
+  es6.object.is-sealed {"android":"4"}
+  es6.object.is-extensible {"android":"4"}
+  es6.object.get-own-property-descriptor {"android":"4"}
+  es6.object.get-prototype-of {"android":"4"}
+  es6.object.keys {"android":"4"}
+  es6.object.get-own-property-names {"android":"4"}
   es6.object.assign {"android":"4"}
   es6.object.is {"android":"4"}
   es6.object.set-prototype-of {"android":"4"}
@@ -118,4 +128,4 @@ Using polyfills:
   web.timers {"android":"4"}
   web.immediate {"android":"4"}
   web.dom.iterable {"android":"4"}
-src/in.js -> lib/in.js
\ No newline at end of file
+src/in.js -> lib/in.js
diff --git a/test/debug-fixtures/builtins/stdout.txt b/test/debug-fixtures/builtins/stdout.txt
index 97ffb883..8685ad46 100644
--- a/test/debug-fixtures/builtins/stdout.txt
+++ b/test/debug-fixtures/builtins/stdout.txt
@@ -64,6 +64,16 @@ Using polyfills:
   es6.reflect.set-prototype-of {"ie":"10"}
   es6.promise {"ie":"10","node":"6"}
   es6.symbol {"ie":"10","node":"6"}
+  es6.object.freeze {"ie":"10"}
+  es6.object.seal {"ie":"10"}
+  es6.object.prevent-extensions {"ie":"10"}
+  es6.object.is-frozen {"ie":"10"}
+  es6.object.is-sealed {"ie":"10"}
+  es6.object.is-extensible {"ie":"10"}
+  es6.object.get-own-property-descriptor {"ie":"10"}
+  es6.object.get-prototype-of {"ie":"10"}
+  es6.object.keys {"ie":"10"}
+  es6.object.get-own-property-names {"ie":"10"}
   es6.object.assign {"ie":"10"}
   es6.object.is {"ie":"10"}
   es6.object.set-prototype-of {"ie":"10"}
@@ -120,4 +130,4 @@ Using polyfills:
   web.timers {"chrome":"54","ie":"10","node":"6"}
   web.immediate {"chrome":"54","ie":"10","node":"6"}
   web.dom.iterable {"chrome":"54","ie":"10","node":"6"}
-src/in.js -> lib/in.js
\ No newline at end of file
+src/in.js -> lib/in.js
diff --git a/test/debug-fixtures/specific-targets/stdout.txt b/test/debug-fixtures/specific-targets/stdout.txt
index 2fed2817..42f2b928 100644
--- a/test/debug-fixtures/specific-targets/stdout.txt
+++ b/test/debug-fixtures/specific-targets/stdout.txt
@@ -67,6 +67,16 @@ Using polyfills:
   es6.reflect.set-prototype-of {"ie":"10","ios":"9","safari":"7"}
   es6.promise {"ie":"10","ios":"9","safari":"7"}
   es6.symbol {"edge":"13","firefox":"49","ie":"10","ios":"9","safari":"7"}
+  es6.object.freeze {"ie":"10","safari":"7"}
+  es6.object.seal {"ie":"10","safari":"7"}
+  es6.object.prevent-extensions {"ie":"10","safari":"7"}
+  es6.object.is-frozen {"ie":"10","safari":"7"}
+  es6.object.is-sealed {"ie":"10","safari":"7"}
+  es6.object.is-extensible {"ie":"10","safari":"7"}
+  es6.object.get-own-property-descriptor {"ie":"10","safari":"7"}
+  es6.object.get-prototype-of {"ie":"10","safari":"7"}
+  es6.object.keys {"ie":"10","safari":"7"}
+  es6.object.get-own-property-names {"ie":"10","safari":"7"}
   es6.object.assign {"ie":"10","safari":"7"}
   es6.object.is {"ie":"10","safari":"7"}
   es6.object.set-prototype-of {"ie":"10","safari":"7"}
@@ -123,4 +133,4 @@ Using polyfills:
   web.timers {"chrome":"54","edge":"13","firefox":"49","ie":"10","ios":"9","safari":"7"}
   web.immediate {"chrome":"54","edge":"13","firefox":"49","ie":"10","ios":"9","safari":"7"}
   web.dom.iterable {"chrome":"54","edge":"13","firefox":"49","ie":"10","ios":"9","safari":"7"}
-src/in.js -> lib/in.js
\ No newline at end of file
+src/in.js -> lib/in.js
diff --git a/test/fixtures/preset-options/exclude-regenerator/expected.js b/test/fixtures/preset-options/exclude-regenerator/expected.js
index 0a6d1c06..c95720a9 100644
--- a/test/fixtures/preset-options/exclude-regenerator/expected.js
+++ b/test/fixtures/preset-options/exclude-regenerator/expected.js
@@ -28,6 +28,16 @@ import "core-js/modules/es6.reflect.set";
 import "core-js/modules/es6.reflect.set-prototype-of";
 import "core-js/modules/es6.promise";
 import "core-js/modules/es6.symbol";
+import "core-js/modules/es6.object.freeze";
+import "core-js/modules/es6.object.seal";
+import "core-js/modules/es6.object.prevent-extensions";
+import "core-js/modules/es6.object.is-frozen";
+import "core-js/modules/es6.object.is-sealed";
+import "core-js/modules/es6.object.is-extensible";
+import "core-js/modules/es6.object.get-own-property-descriptor";
+import "core-js/modules/es6.object.get-prototype-of";
+import "core-js/modules/es6.object.keys";
+import "core-js/modules/es6.object.get-own-property-names";
 import "core-js/modules/es6.object.assign";
 import "core-js/modules/es6.object.is";
 import "core-js/modules/es6.object.set-prototype-of";
diff --git a/test/fixtures/preset-options/ie-11-built-ins/expected.js b/test/fixtures/preset-options/ie-11-built-ins/expected.js
index 90d772a4..ad8032f9 100644
--- a/test/fixtures/preset-options/ie-11-built-ins/expected.js
+++ b/test/fixtures/preset-options/ie-11-built-ins/expected.js
@@ -27,6 +27,16 @@ import "core-js/modules/es6.reflect.set";
 import "core-js/modules/es6.reflect.set-prototype-of";
 import "core-js/modules/es6.promise";
 import "core-js/modules/es6.symbol";
+import "core-js/modules/es6.object.freeze";
+import "core-js/modules/es6.object.seal";
+import "core-js/modules/es6.object.prevent-extensions";
+import "core-js/modules/es6.object.is-frozen";
+import "core-js/modules/es6.object.is-sealed";
+import "core-js/modules/es6.object.is-extensible";
+import "core-js/modules/es6.object.get-own-property-descriptor";
+import "core-js/modules/es6.object.get-prototype-of";
+import "core-js/modules/es6.object.keys";
+import "core-js/modules/es6.object.get-own-property-names";
 import "core-js/modules/es6.object.assign";
 import "core-js/modules/es6.object.is";
 import "core-js/modules/es6.function.name";
diff --git a/test/fixtures/preset-options/ios-6/expected.js b/test/fixtures/preset-options/ios-6/expected.js
index 08cdf3a5..30a7531a 100644
--- a/test/fixtures/preset-options/ios-6/expected.js
+++ b/test/fixtures/preset-options/ios-6/expected.js
@@ -27,6 +27,16 @@ import "core-js/modules/es6.reflect.set";
 import "core-js/modules/es6.reflect.set-prototype-of";
 import "core-js/modules/es6.promise";
 import "core-js/modules/es6.symbol";
+import "core-js/modules/es6.object.freeze";
+import "core-js/modules/es6.object.seal";
+import "core-js/modules/es6.object.prevent-extensions";
+import "core-js/modules/es6.object.is-frozen";
+import "core-js/modules/es6.object.is-sealed";
+import "core-js/modules/es6.object.is-extensible";
+import "core-js/modules/es6.object.get-own-property-descriptor";
+import "core-js/modules/es6.object.get-prototype-of";
+import "core-js/modules/es6.object.keys";
+import "core-js/modules/es6.object.get-own-property-names";
 import "core-js/modules/es6.object.assign";
 import "core-js/modules/es6.object.is";
 import "core-js/modules/es6.object.set-prototype-of";
diff --git a/test/fixtures/preset-options/use-builtins-all/expected.js b/test/fixtures/preset-options/use-builtins-all/expected.js
index 66f8810c..8c5d847d 100644
--- a/test/fixtures/preset-options/use-builtins-all/expected.js
+++ b/test/fixtures/preset-options/use-builtins-all/expected.js
@@ -28,6 +28,16 @@ import "core-js/modules/es6.reflect.set";
 import "core-js/modules/es6.reflect.set-prototype-of";
 import "core-js/modules/es6.promise";
 import "core-js/modules/es6.symbol";
+import "core-js/modules/es6.object.freeze";
+import "core-js/modules/es6.object.seal";
+import "core-js/modules/es6.object.prevent-extensions";
+import "core-js/modules/es6.object.is-frozen";
+import "core-js/modules/es6.object.is-sealed";
+import "core-js/modules/es6.object.is-extensible";
+import "core-js/modules/es6.object.get-own-property-descriptor";
+import "core-js/modules/es6.object.get-prototype-of";
+import "core-js/modules/es6.object.keys";
+import "core-js/modules/es6.object.get-own-property-names";
 import "core-js/modules/es6.object.assign";
 import "core-js/modules/es6.object.is";
 import "core-js/modules/es6.object.set-prototype-of";
diff --git a/test/fixtures/preset-options/use-builtins-ie-9/expected.js b/test/fixtures/preset-options/use-builtins-ie-9/expected.js
index abdda365..8c5d847d 100644
--- a/test/fixtures/preset-options/use-builtins-ie-9/expected.js
+++ b/test/fixtures/preset-options/use-builtins-ie-9/expected.js
@@ -28,6 +28,16 @@ import "core-js/modules/es6.reflect.set";
 import "core-js/modules/es6.reflect.set-prototype-of";
 import "core-js/modules/es6.promise";
 import "core-js/modules/es6.symbol";
+import "core-js/modules/es6.object.freeze";
+import "core-js/modules/es6.object.seal";
+import "core-js/modules/es6.object.prevent-extensions";
+import "core-js/modules/es6.object.is-frozen";
+import "core-js/modules/es6.object.is-sealed";
+import "core-js/modules/es6.object.is-extensible";
+import "core-js/modules/es6.object.get-own-property-descriptor";
+import "core-js/modules/es6.object.get-prototype-of";
+import "core-js/modules/es6.object.keys";
+import "core-js/modules/es6.object.get-own-property-names";
 import "core-js/modules/es6.object.assign";
 import "core-js/modules/es6.object.is";
 import "core-js/modules/es6.object.set-prototype-of";
@@ -84,4 +94,4 @@ import "core-js/modules/es7.string.pad-end";
 import "core-js/modules/web.timers";
 import "core-js/modules/web.immediate";
 import "core-js/modules/web.dom.iterable";
-import "regenerator-runtime/runtime";
\ No newline at end of file
+import "regenerator-runtime/runtime";