diff --git a/nixos/doc/manual/release-notes/rl-2009.xml b/nixos/doc/manual/release-notes/rl-2009.xml
index 2923df80ea4c6d..f7a0936ce150c0 100644
--- a/nixos/doc/manual/release-notes/rl-2009.xml
+++ b/nixos/doc/manual/release-notes/rl-2009.xml
@@ -3,7 +3,7 @@
          xmlns:xi="http://www.w3.org/2001/XInclude"
          version="5.0"
          xml:id="sec-release-20.09">
- <title>Release 20.09 (“Nightingale”, 2020.10/26)</title>
+ <title>Release 20.09 (“Nightingale”, 2020.10/27)</title>
 
   <para>
    Support is planned until the end of April 2021, handing over to 21.03.