diff --git a/HISTORY.rst b/HISTORY.rst
index fa11ace5..48ef369c 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -13,7 +13,7 @@ PlatformIO 4.0
 PlatformIO 3.0
 --------------
 
-3.6.7 (2019-??-??)
+3.6.7 (2019-04-23)
 ~~~~~~~~~~~~~~~~~~
 
 * `PIO Unified Debugger <https://docs.platformio.org/page/plus/debugging.html>`__: improved debugging in ``debug_load_mode = modified`` and fixed an issue with useless project rebuilding