diff --git a/CHANGELOG.adoc b/CHANGELOG.adoc
index ff5ac1db3..9c2c87063 100644
--- a/CHANGELOG.adoc
+++ b/CHANGELOG.adoc
@@ -1,5 +1,9 @@
 = Changelog
 
+== 2.4.1
+
+- revert some compatibility-breaking changes in label modules
+
 == 2.4
 
 === breaking:
diff --git a/containers.opam b/containers.opam
index 590e4d9d0..e4a478e4f 100644
--- a/containers.opam
+++ b/containers.opam
@@ -1,6 +1,6 @@
 opam-version: "2.0"
 name: "containers"
-version: "2.4"
+version: "2.4.1"
 author: "Simon Cruanes"
 maintainer: "simon.cruanes.2007@m4x.org"
 synopsis: "A modular, clean and powerful extension of the OCaml standard library"