diff --git a/tool/cpp_version.hpp b/tool/cpp_version.hpp
index 63f7761..fda7ee1 100644
--- a/tool/cpp_version.hpp
+++ b/tool/cpp_version.hpp
@@ -19,7 +19,7 @@
 
 #define CPP_VERSION_FULL_STR        BOOST_PP_STRINGIZE(CPP_VERSION_FULL)
                                      
-#define CPP_VERSION_DATE            20060319L
-#define CPP_VERSION_DATE_STR        "20060319"
+#define CPP_VERSION_DATE            20060428L
+#define CPP_VERSION_DATE_STR        "20060428"
 
 #endif // !defined(CPP_VERSION_HPP_CE4FE67F_63F9_468D_8364_C855F89D3C5D_INCLUDED)