diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+1.0.5
+=====
+* Dependencies cleaning.
+
 1.0.4
 =====
 * Fix Stackage build.
diff --git a/eventsource-geteventstore-store.cabal b/eventsource-geteventstore-store.cabal
--- a/eventsource-geteventstore-store.cabal
+++ b/eventsource-geteventstore-store.cabal
@@ -1,9 +1,11 @@
--- This file has been generated from package.yaml by hpack version 0.17.1.
+-- This file has been generated from package.yaml by hpack version 0.20.0.
 --
 -- see: https://github.com/sol/hpack
+--
+-- hash: 3a39c866c5e178fe9b4154414f572ef5d6cab5aedcdbd094d87ac4a1ac356529
 
 name:           eventsource-geteventstore-store
-version:        1.0.4
+version:        1.0.5
 synopsis:       GetEventStore store implementation.
 description:    GetEventStore store implementation.
 category:       Eventsourcing
@@ -21,7 +23,6 @@
     LICENSE.md
     package.yaml
     README.md
-    stack.yaml
 
 source-repository head
   type: git
@@ -30,17 +31,19 @@
 library
   hs-source-dirs:
       library
-  default-extensions: NoImplicitPrelude
   ghc-options: -Wall
   build-depends:
-      base >=4.9 && <5
-    , protolude >=0.1.10 && <0.3
+      aeson
+    , base >=4.9 && <5
+    , eventsource-api >=1.1
     , eventstore >=0.14 && <0.16
-    , eventsource-api >= 1.1
-    , aeson
     , mtl
+    , string-conversions
+    , transformers-base
   exposed-modules:
       EventSource.Store.GetEventStore
+  other-modules:
+      Paths_eventsource_geteventstore_store
   default-language: Haskell2010
 
 test-suite geteventstore-store-test-suite
@@ -51,13 +54,14 @@
   ghc-options: -Wall -rtsopts -threaded -with-rtsopts=-N
   build-depends:
       base
-    , eventsource-geteventstore-store
     , eventsource-api
+    , eventsource-geteventstore-store
     , eventsource-store-specs ==1.*
     , eventstore
+    , protolude
     , tasty
     , tasty-hspec
-    , protolude
   other-modules:
       Test.EventSource.Store.GetEventStore
+      Paths_eventsource_geteventstore_store
   default-language: Haskell2010
diff --git a/library/EventSource/Store/GetEventStore.hs b/library/EventSource/Store/GetEventStore.hs
--- a/library/EventSource/Store/GetEventStore.hs
+++ b/library/EventSource/Store/GetEventStore.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE FlexibleContexts  #-}
 {-# LANGUAGE GADTs             #-}
 {-# LANGUAGE OverloadedStrings #-}
 --------------------------------------------------------------------------------
@@ -19,8 +20,13 @@
   ) where
 
 --------------------------------------------------------------------------------
-import           Protolude
-import           Data.Aeson
+import Control.Exception (try)
+
+--------------------------------------------------------------------------------
+import           Control.Monad.Base (MonadBase, liftBase)
+import           Control.Monad.State.Strict (execState)
+import           Data.Aeson (encode, decodeStrict)
+import           Data.String.Conversions (convertString)
 import qualified Database.EventStore as GES
 import           EventSource
 
@@ -37,7 +43,7 @@
   GES.exactEventVersion i
 
 --------------------------------------------------------------------------------
-buildEvent :: (EncodeEvent a, MonadIO m) => a -> m Event
+buildEvent :: (EncodeEvent a, MonadBase IO m) => a -> m Event
 buildEvent a = do
   eid <- freshEventId
   let start = Event { eventType = ""
@@ -67,7 +73,7 @@
             DataAsJson v -> GES.withJson v
         Just p ->
           case eventPayload e of
-            Data bs -> GES.withBinaryAndMetadata bs (toS $ encode p)
+            Data bs -> GES.withBinaryAndMetadata bs (convertString $ encode p)
             DataAsJson v -> GES.withJsonAndMetadata v p
 
 --------------------------------------------------------------------------------
@@ -103,19 +109,19 @@
                        }
 
 --------------------------------------------------------------------------------
-fromGesReadResult :: GES.ReadResult t a -> ReadStatus a
-fromGesReadResult (GES.ReadSuccess a) =
+fromGesReadResult :: StreamName -> GES.ReadResult t a -> ReadStatus a
+fromGesReadResult _ (GES.ReadSuccess a) =
   ReadSuccess a
-fromGesReadResult GES.ReadNoStream =
-  ReadFailure StreamNotFound
-fromGesReadResult (GES.ReadStreamDeleted _) =
-  ReadFailure StreamNotFound
-fromGesReadResult GES.ReadNotModified =
+fromGesReadResult n GES.ReadNoStream =
+  ReadFailure $ StreamNotFound n
+fromGesReadResult n (GES.ReadStreamDeleted _) =
+  ReadFailure $ StreamNotFound n
+fromGesReadResult _ GES.ReadNotModified =
   ReadFailure (ReadError $ Just "not modified")
-fromGesReadResult (GES.ReadError e) =
+fromGesReadResult _ (GES.ReadError e) =
   ReadFailure $ ReadError e
-fromGesReadResult (GES.ReadAccessDenied _) =
-  ReadFailure AccessDenied
+fromGesReadResult n (GES.ReadAccessDenied _) =
+  ReadFailure $ AccessDenied n
 
 --------------------------------------------------------------------------------
 toGESStreamName :: StreamName -> GES.StreamName
@@ -123,21 +129,21 @@
 
 --------------------------------------------------------------------------------
 instance Store GetEventStore where
-  appendEvents (GetEventStore conn) name ver xs = liftIO $ do
+  appendEvents (GetEventStore conn) name ver xs = liftBase $ do
     events <- traverse makeEvent xs
     w <- GES.sendEvents conn (toGESStreamName name) (toGesExpVer ver) events
     return $ fmap (EventNumber . GES.writeNextExpectedVersion) w
 
-  readBatch (GetEventStore conn) name b = liftIO $ do
+  readBatch (GetEventStore conn) name b = liftBase $ do
     let EventNumber n = batchFrom b
     w <- GES.readStreamEventsForward conn (toGESStreamName name) n (batchSize b) True
-    return $ fmap (fmap fromGesSlice . fromGesReadResult) w
+    return $ fmap (fmap fromGesSlice . fromGesReadResult name) w
 
-  subscribe (GetEventStore conn) name = liftIO $ do
+  subscribe (GetEventStore conn) name = liftBase $ do
     sub <- GES.subscribe conn (toGESStreamName name) True
     sid <- freshSubscriptionId
 
-    return $ Subscription sid $ liftIO $
+    return $ Subscription sid $ liftBase $
       try $ fmap fromGesEvent $ GES.nextEvent sub
 
 --------------------------------------------------------------------------------
diff --git a/package.yaml b/package.yaml
--- a/package.yaml
+++ b/package.yaml
@@ -8,19 +8,17 @@
 - LICENSE.md
 - package.yaml
 - README.md
-- stack.yaml
 ghc-options: -Wall
 github: YoEight/eventsource-api
 library:
-  default-extensions:
-    - NoImplicitPrelude
   dependencies:
   - base >=4.9 && <5
-  - protolude >=0.1.10 && <0.3
   - eventstore >=0.14 && <0.16
   - eventsource-api >= 1.1
   - aeson
   - mtl
+  - transformers-base
+  - string-conversions
   source-dirs: library
 license: BSD3
 license-file: LICENSE.md
@@ -45,4 +43,4 @@
     - -with-rtsopts=-N
     main: Main.hs
     source-dirs: test-suite
-version: '1.0.4'
+version: '1.0.5'
diff --git a/stack.yaml b/stack.yaml
deleted file mode 100644
--- a/stack.yaml
+++ /dev/null
@@ -1,68 +0,0 @@
-# This file was automatically generated by 'stack init'
-#
-# Some commonly used options have been documented as comments in this file.
-# For advanced use and comprehensive documentation of the format, please see:
-# http://docs.haskellstack.org/en/stable/yaml_configuration/
-
-# Resolver to choose a 'specific' stackage snapshot or a compiler version.
-# A snapshot resolver dictates the compiler version and the set of packages
-# to be used for project dependencies. For example:
-#
-# resolver: lts-3.5
-# resolver: nightly-2015-09-21
-# resolver: ghc-7.10.2
-# resolver: ghcjs-0.1.0_ghc-7.10.2
-# resolver:
-#  name: custom-snapshot
-#  location: "./custom-snapshot.yaml"
-resolver: lts-9.0
-
-# User packages to be built.
-# Various formats can be used as shown in the example below.
-#
-# packages:
-# - some-directory
-# - https://example.com/foo/bar/baz-0.0.2.tar.gz
-# - location:
-#    git: https://github.com/commercialhaskell/stack.git
-#    commit: e7b331f14bcffb8367cd58fbfc8b40ec7642100a
-# - location: https://github.com/commercialhaskell/stack/commit/e7b331f14bcffb8367cd58fbfc8b40ec7642100a
-#   extra-dep: true
-#  subdirs:
-#  - auto-update
-#  - wai
-#
-# A package marked 'extra-dep: true' will only be built if demanded by a
-# non-dependency (i.e. a user package), and its test suites and benchmarks
-# will not be run. This is useful for tweaking upstream packages.
-packages:
-- '.'
-- '../api'
-
-# Dependency packages to be pulled from upstream that are not in the resolver
-# (e.g., acme-missiles-0.3)
-extra-deps: []
-
-# Override default flag values for local packages and extra-deps
-flags: {}
-
-# Extra package databases containing global packages
-extra-package-dbs: []
-
-# Control whether we use the GHC we find on the path
-# system-ghc: true
-#
-# Require a specific version of stack, using version ranges
-# require-stack-version: -any # Default
-# require-stack-version: ">=1.2"
-#
-# Override the architecture used by stack, especially useful on Windows
-# arch: i386
-# arch: x86_64
-#
-# Extra directories used by stack for building
-# extra-include-dirs: [/path/to/dir]
-# extra-lib-dirs: [/path/to/dir]
-#
-# Allow a newer minor version of GHC than the snapshot specifies
-# compiler-check: newer-minor