diff --git a/CHANGELOG.md b/CHANGELOG.md
index 130d375..18d5a30 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.2.1](https://github.com/graphprotocol/allocation-optimizer/compare/v2.2.0...v2.2.1) (2023-04-27)
+
+
+### Bug Fixes
+
+* Pinnedlist behaviour fixed ([9cc96ba](https://github.com/graphprotocol/allocation-optimizer/commit/9cc96baf85d1be9e890d91f4bb2067e095d99ce2)), closes [#38](https://github.com/graphprotocol/allocation-optimizer/issues/38)
+
 # [2.2.0](https://github.com/graphprotocol/allocation-optimizer/compare/v2.1.2...v2.2.0) (2023-04-27)
 
 
diff --git a/Project.toml b/Project.toml
index f54762a..c473b7e 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "AllocationOpt"
 uuid = "e2472b13-1eb9-46f1-ac4b-64ea04136a8a"
 authors = ["The Graph Foundation"]
-version = "2.2.0"
+version = "2.2.1"
 
 [deps]
 CSV = "336ed68f-0bac-5ca0-87d4-7b16caf5d00b"