Updated Building with Gyp (markdown)
diff --git a/Building-with-Gyp.md b/Building-with-Gyp.md
index 57a68b7..6841bf1 100644
--- a/Building-with-Gyp.md
+++ b/Building-with-Gyp.md
@@ -1,7 +1,7 @@
 **Build issues? File a bug at code.google.com/p/v8/issues or ask for help on v8-users@googlegroups.com.**
 
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-**GYP has been deprecated in favor of [[GN|Building with GN]].**
+**GYP has been retired since V8 6.5. Please use [[GN|Building with GN]] instead.**
 ***
 # Building V8