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)
 
+## 0.51.0
+### Fixed
+- Data type for RequestTooLarge was missing.
+
 ## 0.50.3
 ### Added
 - Log HTTP request bodies.
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: d6fda2240441dbdfd884df223e921e20ca53b6d8d41fa6475dd99c09025afb3f
+-- hash: cf0e99fca7630779bc98f41b4e1ee7cb2b98c1a6e0285a2a817eeb1100560cd9
 
 name:           haskoin-store
-version:        0.50.3
+version:        0.51.0
 synopsis:       Storage and index for Bitcoin and Bitcoin Cash
 description:    Please see the README on GitHub at <https://github.com/haskoin/haskoin-store#readme>
 category:       Bitcoin, Finance, Network
@@ -61,7 +61,7 @@
     , hashable >=1.3.0.0
     , haskoin-core >=0.19.0
     , haskoin-node >=0.17.0
-    , haskoin-store-data ==0.50.1
+    , haskoin-store-data ==0.51.0
     , hedis >=0.12.13
     , http-types >=0.12.3
     , lens >=4.18.1
@@ -115,7 +115,7 @@
     , haskoin-core >=0.19.0
     , haskoin-node >=0.17.0
     , haskoin-store
-    , haskoin-store-data ==0.50.1
+    , haskoin-store-data ==0.51.0
     , hedis >=0.12.13
     , http-types >=0.12.3
     , lens >=4.18.1
@@ -174,7 +174,7 @@
     , haskoin-core >=0.19.0
     , haskoin-node >=0.17.0
     , haskoin-store
-    , haskoin-store-data ==0.50.1
+    , haskoin-store-data ==0.51.0
     , hedis >=0.12.13
     , hspec >=2.7.1
     , http-types >=0.12.3
