diff --git a/docs/manual/release-notes/rl-0.9.md b/docs/manual/release-notes/rl-0.9.md
index c12e3558..396046ca 100644
--- a/docs/manual/release-notes/rl-0.9.md
+++ b/docs/manual/release-notes/rl-0.9.md
@@ -1,4 +1,4 @@
-# Release 0.5 {#sec-release-0-9}
+# Release 0.9 {#sec-release-0-9}
 
 ## Changelog {#sec-release-0-9-changelog}