diff --git a/CppCoreGuidelines.md b/CppCoreGuidelines.md
index 88f3650..ddf0523 100644
--- a/CppCoreGuidelines.md
+++ b/CppCoreGuidelines.md
@@ -1,6 +1,6 @@
 # <a name="main"></a>C++ Core Guidelines
 
-July 18, 2017
+August 11, 2017
 
 
 Editors: