diff --git a/doc/CHANGES.md b/doc/CHANGES.md
index 8f27722..c5f5f6e 100644
--- a/doc/CHANGES.md
+++ b/doc/CHANGES.md
@@ -1,7 +1,7 @@
 Change history
 ==============
 
-## v2.9b (2024/04/20)
+## v2.9b (2024/04/27)
 
   * Add new `Letters=Uppercase` (LuaLaTeX only) as an interface to `luaotfload`
     feature which automatically performs case-changing at the font level
diff --git a/fontspec.dtx b/fontspec.dtx
index 5558428..f6a4a73 100644
--- a/fontspec.dtx
+++ b/fontspec.dtx
@@ -70,7 +70,7 @@
 \ProvidesExplFile{fontspec.dtx}
 %</dtx>
 %<*fontspec>
-  {2024/02/13}{2.9a}{Font selection for XeLaTeX and LuaLaTeX}
+  {2024/04/27}{2.9b}{Font selection for XeLaTeX and LuaLaTeX}
 %</fontspec>
 %    \end{macrocode}
 %
@@ -89,8 +89,8 @@
 %<lua>local fontspec    = fontspec
 %<lua>fontspec.module   = {
 %<lua>    name          = "fontspec",
-%<lua>    version       = "2.9a",
-%<lua>    date          = "2024/02/13",
+%<lua>    version       = "2.9b",
+%<lua>    date          = "2024/04/27",
 %<lua>    description   = "Font selection for XeLaTeX and LuaLaTeX",
 %<lua>    author        = "Khaled Hosny, Philipp Gesang, Will Robertson",
 %<lua>    copyright     = "Khaled Hosny, Philipp Gesang, Will Robertson",