diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index eb5abf7..5b530ee 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.6.4"
+  ".": "0.6.5"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7d086e5..349cbb6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## [0.6.5](https://github.com/FBumann/tsam_xarray/compare/v0.6.4...v0.6.5) (2026-07-23)
+
+
+### Features
+
+* support tsam v4 (cluster_counts rename, ClusterConfig.weights removal) ([#105](https://github.com/FBumann/tsam_xarray/issues/105)) ([6cd9f5d](https://github.com/FBumann/tsam_xarray/commit/6cd9f5d41057eb7ec9e3a29f811d7ee52a80a9c0))
+
+
+### Bug Fixes
+
+* reset uv.lock before the base benchmark run ([#111](https://github.com/FBumann/tsam_xarray/issues/111)) ([3d7d8b7](https://github.com/FBumann/tsam_xarray/commit/3d7d8b7ed0f5b435e9d1eda17080bbaa4a79d158))
+
 ## [0.6.4](https://github.com/FBumann/tsam_xarray/compare/v0.6.3...v0.6.4) (2026-07-22)