diff --git a/digdag-docs/src/releases/release-0.9.27.rst b/digdag-docs/src/releases/release-0.9.27.rst
index 1c75c5a6cf..ddc40c5819 100644
--- a/digdag-docs/src/releases/release-0.9.27.rst
+++ b/digdag-docs/src/releases/release-0.9.27.rst
@@ -12,7 +12,7 @@ General Changes
 
 Release Date
 ------------
-2018-06-30
+2018-07-02
 
 Contributors
 ------------