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).
 
+## 0.14.4
+### Changed
+- Target LTS Haskell 13.20 and disable threading in new attempt to fix freezing bug.
+
 ## 0.14.3
 ### Changed
 - Remove `-O2`.
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: 2d13c165687d6e63451a8013fb3a56c2ae121935b07926099415a447dcfb0a03
+-- hash: f30abe03e9c54197c13f0f8951ddfcc3cc03e7aed238bf7309843f2646247960
 
 name:           haskoin-store
-version:        0.14.3
+version:        0.14.4
 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
@@ -59,8 +59,6 @@
     , mtl
     , network
     , nqe
-    , protocol-buffers
-    , protocol-buffers-descriptor
     , random
     , rocksdb-haskell
     , rocksdb-query
@@ -79,7 +77,6 @@
       Paths_haskoin_store
   hs-source-dirs:
       app
-  ghc-options: -threaded -rtsopts -with-rtsopts=-N
   build-depends:
       aeson
     , base >=4.9 && <5
@@ -100,8 +97,6 @@
     , network
     , nqe
     , optparse-applicative
-    , protocol-buffers
-    , protocol-buffers-descriptor
     , random
     , rocksdb-haskell
     , rocksdb-query
@@ -121,7 +116,6 @@
       Paths_haskoin_store
   hs-source-dirs:
       test
-  ghc-options: -threaded -rtsopts -with-rtsopts=-N
   build-depends:
       aeson
     , base >=4.9 && <5
@@ -140,8 +134,6 @@
     , mtl
     , network
     , nqe
-    , protocol-buffers
-    , protocol-buffers-descriptor
     , random
     , rocksdb-haskell
     , rocksdb-query
diff --git a/src/Network/Haskoin/Store/Block.hs b/src/Network/Haskoin/Store/Block.hs
--- a/src/Network/Haskoin/Store/Block.hs
+++ b/src/Network/Haskoin/Store/Block.hs
@@ -256,7 +256,7 @@
             db <- blockConfDB <$> asks myConfig
             $(logDebugS) "Block" $
                 "Received " <> fromString (show (length hs)) <>
-                " tranasaction inventory"
+                " transaction inventory"
             xs <-
                 fmap catMaybes . forM hs $ \h ->
                     runMaybeT $ do