diff --git a/swarm/CHANGELOG.md b/swarm/CHANGELOG.md
index d853fa935f5..67538ca9493 100644
--- a/swarm/CHANGELOG.md
+++ b/swarm/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 - Update to `libp2p-core` `v0.38.0`.
 
-# 0.40.0
+# 0.40.1
 
 - Bump rand to 0.8 and quickcheck to 1. See [PR 2857].