diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 73326401..47c6fdb7 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,4 +1,4 @@
-1.11.0 (2021-11.04)
+1.11.0 (2021-11-04)
 ===================
 
 - Support Python 3.11