diff --git a/src/main.cc b/src/main.cc
index 0318ac5..2ac121c 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -134,9 +134,22 @@ class Spellchecker : public Nan::ObjectWrap {
       uint32_t start = iter->start, end = iter->end;
 
       Local<Object> misspelled_range = Nan::New<Object>();
+
+#ifdef V8_USE_MAYBE
+      {
+        Isolate* isolate = misspelled_range->GetIsolate();
+        Local<Context> context = isolate->GetCurrentContext();
+        misspelled_range->Set(context, Nan::New("start").ToLocalChecked(), Nan::New<Integer>(start)).Check();
+        misspelled_range->Set(context, Nan::New("end").ToLocalChecked(), Nan::New<Integer>(end)).Check();
+      }
+      Isolate* isolate = result->GetIsolate();
+      Local<Context> context = isolate->GetCurrentContext();
+      result->Set(context, index, misspelled_range).Check();
+#else
       misspelled_range->Set(Nan::New("start").ToLocalChecked(), Nan::New<Integer>(start));
       misspelled_range->Set(Nan::New("end").ToLocalChecked(), Nan::New<Integer>(end));
       result->Set(index, misspelled_range);
+#endif
     }
   }
 
@@ -220,7 +233,13 @@ class Spellchecker : public Nan::ObjectWrap {
     Local<Array> result = Nan::New<Array>(dictionaries.size());
     for (size_t i = 0; i < dictionaries.size(); ++i) {
       const std::string& dict = dictionaries[i];
+#ifdef V8_USE_MAYBE
+      Isolate* isolate = result->GetIsolate();
+      Local<Context> context = isolate->GetCurrentContext();
+      result->Set(context, i, Nan::New(dict.data(), dict.size()).ToLocalChecked()).Check();
+#else
       result->Set(i, Nan::New(dict.data(), dict.size()).ToLocalChecked());
+#endif
     }
 
     info.GetReturnValue().Set(result);
@@ -246,7 +265,13 @@ class Spellchecker : public Nan::ObjectWrap {
       const std::string& word = corrections[i];
 
       Nan::MaybeLocal<String> val = Nan::New<String>(word.data(), word.size());
+#ifdef V8_USE_MAYBE
+      Isolate* isolate = result->GetIsolate();
+      Local<Context> context = isolate->GetCurrentContext();
+      result->Set(context, i, val.ToLocalChecked()).Check();
+#else
       result->Set(i, val.ToLocalChecked());
+#endif
     }
 
     info.GetReturnValue().Set(result);
@@ -286,7 +311,11 @@ class Spellchecker : public Nan::ObjectWrap {
 
     Isolate* isolate = exports->GetIsolate();
     Local<Context> context = isolate->GetCurrentContext();
+#ifdef V8_USE_MAYBE
+    exports->Set(context, Nan::New("Spellchecker").ToLocalChecked(), tpl->GetFunction(context).ToLocalChecked()).Check();
+#else
     exports->Set(Nan::New("Spellchecker").ToLocalChecked(), tpl->GetFunction(context).ToLocalChecked());
+#endif
   }
 };
 
diff --git a/src/spellchecker.h b/src/spellchecker.h
index d1d9b68..a26b681 100644
--- a/src/spellchecker.h
+++ b/src/spellchecker.h
@@ -6,6 +6,10 @@
 #include <memory>
 #include <stdint.h>
 
+#if V8_MAJOR_VERSION > 6 && V8_MINOR_VERSION > 2
+#define V8_USE_MAYBE
+#endif
+
 namespace spellchecker {
 
 const int USE_SYSTEM_DEFAULTS = 0;
diff --git a/src/worker.cc b/src/worker.cc
index fbae5ec..ed4e2e7 100644
--- a/src/worker.cc
+++ b/src/worker.cc
@@ -35,9 +35,21 @@ void CheckSpellingWorker::HandleOKCallback() {
     uint32_t start = iter->start, end = iter->end;
 
     Local<Object> misspelled_range = Nan::New<Object>();
+#ifdef V8_USE_MAYBE
+    {
+      Isolate* isolate = misspelled_range->GetIsolate();
+      Local<Context> context = isolate->GetCurrentContext();
+      misspelled_range->Set(context, Nan::New("start").ToLocalChecked(), Nan::New<Integer>(start)).Check();
+      misspelled_range->Set(context, Nan::New("end").ToLocalChecked(), Nan::New<Integer>(end)).Check();
+    }
+    Isolate* isolate = result->GetIsolate();
+    Local<Context> context = isolate->GetCurrentContext();
+    result->Set(context, index, misspelled_range).Check();
+#else
     misspelled_range->Set(Nan::New("start").ToLocalChecked(), Nan::New<Integer>(start));
     misspelled_range->Set(Nan::New("end").ToLocalChecked(), Nan::New<Integer>(end));
-    result->Set(index, misspelled_range);
+    result->Set(index, misspelled_range); 
+#endif
   }
 
   Local<Value> argv[] = { Nan::Null(), result };