diff --git a/CppCoreGuidelines.md b/CppCoreGuidelines.md
index 937ce19..bac1f40 100644
--- a/CppCoreGuidelines.md
+++ b/CppCoreGuidelines.md
@@ -1,6 +1,6 @@
 # <a name="main"></a>C++ Core Guidelines
 
-September 2, 2018
+December 7, 2018
 
 
 Editors: