diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -38,6 +38,6 @@
 
 ## About Serokell [↑](#co-log-sys)
 
-`co-log-sys` is maintained by [Serokell](https://serokell.io/).
-We love open source software.
-See which [services](https://serokell.io/#services) we provide and [drop us a line](mailto:hi@serokell.io) if you are interested.
+`co-log-sys` is maintained and funded with :heart: by [Serokell](https://serokell.io/). The names and logo for Serokell are trademark of Serokell OÜ.
+
+We love open source software! See [our other projects](https://serokell.io/community?utm_source=github) or [hire us](https://serokell.io/hire-us?utm_source=github) to design, develop and grow your idea!
diff --git a/co-log-sys.cabal b/co-log-sys.cabal
--- a/co-log-sys.cabal
+++ b/co-log-sys.cabal
@@ -1,11 +1,5 @@
--- This file has been generated from package.yaml by hpack version 0.28.2.
---
--- see: https://github.com/sol/hpack
---
--- hash: 520cc0cb2a37c01624683b0e8a29dd4bc16b83353cb40ca2b7fc01a4d32c015d
-
 name:           co-log-sys
-version:        0.1.0.0
+version:        0.1.1.0
 synopsis:       Syslog implementation on top of 'co-log-core'
 description:    Please see the README on GitHub at <https://github.com/serokell/co-log-sys#readme>
 category:       Logging
@@ -37,14 +31,13 @@
       Paths_co_log_sys
   hs-source-dirs:
       src
-  default-extensions: ApplicativeDo BangPatterns FlexibleContexts LambdaCase MultiWayIf NegativeLiterals OverloadedLabels OverloadedStrings PatternSynonyms PolyKinds RankNTypes RecordWildCards RecursiveDo StandaloneDeriving TupleSections
+  default-extensions: ApplicativeDo BangPatterns FlexibleContexts LambdaCase MultiWayIf NegativeLiterals OverloadedLabels OverloadedStrings PatternSynonyms PolyKinds RankNTypes RecordWildCards RecursiveDo StandaloneDeriving TupleSections NoImplicitPrelude
   ghc-options: -Weverything -Wno-missing-exported-signatures -Wno-missing-import-lists -Wno-missed-specialisations -Wno-all-missed-specialisations -Wno-unsafe -Wno-safe -Wno-missing-local-signatures -Wno-monomorphism-restriction -Wno-implicit-prelude -Wno-orphans
   build-depends:
       aeson
-    , base-noprelude >=4.7 && <5
+    , base >=4.7 && <5
     , co-log-core
     , fmt
-    , loot-prelude
     , microlens
     , monad-control
     , mtl
@@ -60,15 +53,14 @@
       Paths_co_log_sys
   hs-source-dirs:
       test
-  default-extensions: ApplicativeDo BangPatterns FlexibleContexts LambdaCase MultiWayIf NegativeLiterals OverloadedLabels OverloadedStrings PatternSynonyms PolyKinds RankNTypes RecordWildCards RecursiveDo StandaloneDeriving TupleSections
+  default-extensions: ApplicativeDo BangPatterns FlexibleContexts LambdaCase MultiWayIf NegativeLiterals OverloadedLabels OverloadedStrings PatternSynonyms PolyKinds RankNTypes RecordWildCards RecursiveDo StandaloneDeriving TupleSections NoImplicitPrelude
   ghc-options: -Weverything -Wno-missing-exported-signatures -Wno-missing-import-lists -Wno-missed-specialisations -Wno-all-missed-specialisations -Wno-unsafe -Wno-safe -Wno-missing-local-signatures -Wno-monomorphism-restriction -Wno-implicit-prelude -Wno-orphans -threaded -rtsopts -with-rtsopts=-N
   build-depends:
       aeson
-    , base-noprelude >=4.7 && <5
+    , base >=4.7 && <5
     , co-log-core
     , co-log-sys
     , fmt
-    , loot-prelude
     , microlens
     , monad-control
     , mtl
diff --git a/src/Colog/Syslog/Actions.hs b/src/Colog/Syslog/Actions.hs
--- a/src/Colog/Syslog/Actions.hs
+++ b/src/Colog/Syslog/Actions.hs
@@ -4,6 +4,8 @@
        , withLogMessageSyslogGeneric
        ) where
 
+import Universum
+
 import Colog.Core.Action (LogAction (..))
 
 import Colog.Syslog.Config
diff --git a/src/Colog/Syslog/Config.hs b/src/Colog/Syslog/Config.hs
--- a/src/Colog/Syslog/Config.hs
+++ b/src/Colog/Syslog/Config.hs
@@ -9,6 +9,8 @@
        , PortNumber
        ) where
 
+import Universum
+
 import Colog.Syslog.Priority (Facility (..))
 
 import Data.Aeson (FromJSON(..), ToJSON(..), Value (..), withText, withObject,
@@ -42,9 +44,9 @@
     | Local String -- ^ Path to local Unix FIFO. Not supported under Windows.
     | Remote Family HostName PortNumber
     -- ^ Remote server, it's made of:
-    --     * Network Address 'Family' (usually AF_INET or AF_INET6)
-    --     * Remote 'HostName' (can also be localhost)
-    --     * 'PortNumber', for syslog is usually 514
+    -- Network Address 'Family' (usually AF_INET or AF_INET6)
+    -- , remote 'HostName' (can also be localhost)
+    -- and 'PortNumber' (usually 514 for syslog)
     deriving (Show, Read, Eq)
 
 instance FromJSON Collector where
diff --git a/src/Colog/Syslog/Handler.hs b/src/Colog/Syslog/Handler.hs
--- a/src/Colog/Syslog/Handler.hs
+++ b/src/Colog/Syslog/Handler.hs
@@ -6,6 +6,8 @@
        , logSyslogMessage
        ) where
 
+import Universum
+
 import Colog.Core.Action (LogAction (..))
 
 import Colog.Syslog.Config (SyslogConfig (..), Collector (..))
diff --git a/src/Colog/Syslog/Message.hs b/src/Colog/Syslog/Message.hs
--- a/src/Colog/Syslog/Message.hs
+++ b/src/Colog/Syslog/Message.hs
@@ -8,6 +8,8 @@
        , fmtMessageFlat
        ) where
 
+import Universum
+
 import Colog.Syslog.Priority (Severity(..))
 
 import Fmt ((|+), (|++|))
diff --git a/src/Colog/Syslog/Priority.hs b/src/Colog/Syslog/Priority.hs
--- a/src/Colog/Syslog/Priority.hs
+++ b/src/Colog/Syslog/Priority.hs
@@ -10,6 +10,8 @@
        , facilityCode
        ) where
 
+import Universum
+
 import Data.Aeson (FromJSON(..), ToJSON(..), Value (..), withText, withObject,
     (.:), (.=), object)
 import Data.Bits ((.|.), shiftL)
@@ -76,7 +78,7 @@
         maybe (fail $ "Unknown Severity: \""+|t|+"\"") pure . readMaybe $ toString t
 
 instance ToJSON Severity where
-    toJSON = String . Prelude.show
+    toJSON = String . Universum.show
 
 -- | Numerical code for a 'Severity'. Used to calculate the 'priorityValue'.
 severityCode :: Severity -> Int
@@ -116,7 +118,7 @@
         maybe (fail $ "Unknown Facility: \""+|t|+"\"") pure . readMaybe $ toString t
 
 instance ToJSON Facility where
-    toJSON = String . Prelude.show
+    toJSON = String . Universum.show
 
 -- | Numerical code for a 'Facility'. Used to calculate the 'priorityValue'.
 facilityCode :: Facility -> Int