diff --git a/deps/v8/include/v8-version.h b/deps/v8/include/v8-version.h
index fb83ab5c6ca287..35984a97ad2e8a 100644
--- a/deps/v8/include/v8-version.h
+++ b/deps/v8/include/v8-version.h
@@ -11,7 +11,7 @@
 #define V8_MAJOR_VERSION 5
 #define V8_MINOR_VERSION 1
 #define V8_BUILD_NUMBER 281
-#define V8_PATCH_LEVEL 89
+#define V8_PATCH_LEVEL 90
 
 // Use 1 for candidates and 0 otherwise.
 // (Boolean macro values are not supported by all preprocessors.)
diff --git a/deps/v8/src/lookup.h b/deps/v8/src/lookup.h
index 3fbd9b41002f92..961303c64f18cc 100644
--- a/deps/v8/src/lookup.h
+++ b/deps/v8/src/lookup.h
@@ -179,7 +179,7 @@ class LookupIterator final BASE_EMBEDDED {
   Handle<Object> GetReceiver() const { return receiver_; }
 
   Handle<JSObject> GetStoreTarget() const {
-    DCHECK(receiver->IsJSObject());
+    DCHECK(receiver_->IsJSObject());
     if (receiver_->IsJSGlobalProxy()) {
       Map* map = JSGlobalProxy::cast(*receiver_)->map();
       if (map->has_hidden_prototype()) {