diff --git a/CHANGES.md b/CHANGES.md
index 443ac43d..b8676724 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,4 +1,9 @@
 
+# 0.9
+
+- Drop redundant dependency on atomic
+- Add support for lsp 1.22
+
 # 0.8
 
 - move to LSP 1.19 and 1.20
diff --git a/dune-project b/dune-project
index b987704a..63a715da 100644
--- a/dune-project
+++ b/dune-project
@@ -8,7 +8,7 @@
 
 (name linol)
 
-(version 0.8)
+(version 0.9)
 
 (license MIT)
 
diff --git a/linol-eio.opam b/linol-eio.opam
index 0b9f10e6..83d3460e 100644
--- a/linol-eio.opam
+++ b/linol-eio.opam
@@ -1,6 +1,6 @@
 # This file is generated by dune, edit dune-project instead
 opam-version: "2.0"
-version: "0.8"
+version: "0.9"
 synopsis: "LSP server library (with Eio for concurrency)"
 maintainer: ["Simon Cruanes"]
 authors: ["Nick Hu"]
diff --git a/linol-lwt.opam b/linol-lwt.opam
index dea3ef32..80530232 100644
--- a/linol-lwt.opam
+++ b/linol-lwt.opam
@@ -1,6 +1,6 @@
 # This file is generated by dune, edit dune-project instead
 opam-version: "2.0"
-version: "0.8"
+version: "0.9"
 synopsis: "LSP server library (with Lwt for concurrency)"
 maintainer: ["Simon Cruanes"]
 authors: ["Simon Cruanes"]
diff --git a/linol.opam b/linol.opam
index 3b624558..d0e1a816 100644
--- a/linol.opam
+++ b/linol.opam
@@ -1,6 +1,6 @@
 # This file is generated by dune, edit dune-project instead
 opam-version: "2.0"
-version: "0.8"
+version: "0.9"
 synopsis: "LSP server library"
 maintainer: ["Simon Cruanes"]
 authors: ["Simon Cruanes"]