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).
 
+## 0.21.1
+### Fixed
+- Latest version of secp256k1-haskell works with Debian 9.
+
 ## 0.21.0
 ### Fixed
 - Fix output of web API calls when issuing limits with offsets.
diff --git a/haskoin-store.cabal b/haskoin-store.cabal
--- a/haskoin-store.cabal
+++ b/haskoin-store.cabal
@@ -4,10 +4,10 @@
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: 289e2a7eef944ded88cf04d3614cbf5ded748193795614fd9315b8cd4e72fcb3
+-- hash: 2e843405a9f98ad1eb3b6b7815fab64fdb90647695e9155b1dabf4c64bf429d1
 
 name:           haskoin-store
-version:        0.21.0
+version:        0.21.1
 synopsis:       Storage and index for Bitcoin and Bitcoin Cash
 description:    Store blocks, transactions, and balances for Bitcoin or Bitcoin Cash, and make that information via REST API.
 category:       Bitcoin, Finance, Network