diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html)
 
+## 0.52.10
+### Fixed
+- Fix binary search algorithm for blocks upstream.
+
 ## 0.52.9
 ### Added
 - Add Blockchain.info latest block endpoint.
diff --git a/haskoin-store-data.cabal b/haskoin-store-data.cabal
--- a/haskoin-store-data.cabal
+++ b/haskoin-store-data.cabal
@@ -4,10 +4,10 @@
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: 4068f11ea0427ac6c0846205b45263f5142f7cd3f8055993078495e8c1bd16e1
+-- hash: 20167a05cbab14f46184222f24a4749174daa895ce922194a93a9a534e7d30dd
 
 name:           haskoin-store-data
-version:        0.52.9
+version:        0.52.10
 synopsis:       Data for Haskoin Store
 description:    Please see the README on GitHub at <https://github.com/haskoin/haskoin-store#readme>
 category:       Bitcoin, Finance, Network