diff --git a/CHANGES.md b/CHANGES.md
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,15 @@
 Unreleased
 ==========
+<!-- Append new entries here -->
+
+0.4.1
+=====
+
+* [!861](https://gitlab.com/morley-framework/morley/-/merge_requests/861)
+  + Removed the re-export of some basic `microlens` operators from `universum`
+    in favor of the ones from `lens` with the same name.
+* [!779](https://gitlab.com/morley-framework/morley/-/merge_requests/779)
+  + Export `for`.
 
 0.4.0
 =====
diff --git a/morley-prelude.cabal b/morley-prelude.cabal
--- a/morley-prelude.cabal
+++ b/morley-prelude.cabal
@@ -5,7 +5,7 @@
 -- see: https://github.com/sol/hpack
 
 name:           morley-prelude
-version:        0.4.0
+version:        0.4.1
 synopsis:       A custom prelude used in Morley
 description:    A custom prelude used in Morley. It re-exports the Universum prelude and makes some tiny changes.
 category:       Prelude
@@ -38,5 +38,6 @@
   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-prepositive-qualified-module -Wno-missing-safe-haskell-mode -Wno-unused-packages
   build-depends:
       base-noprelude >=4.7 && <5
+    , lens
     , universum
   default-language: Haskell2010
diff --git a/src/Prelude.hs b/src/Prelude.hs
--- a/src/Prelude.hs
+++ b/src/Prelude.hs
@@ -7,7 +7,14 @@
 -- It works because we are using the 'base-noprelude' package instead of 'base'.
 
 module Prelude
-  ( module Universum
+  ( module Control.Lens
+  , module Universum
+  , for
   ) where
 
-import Universum hiding (Key, Nat, Val, readFile, writeFile)
+import Control.Lens (Lens, Lens', Traversal, Traversal', over, set, (%~), (&), (.~), (<&>), (^.),
+                    (^..), (^?), _1, _2, _3, _4, _5, preuse, preview, use, view)
+import Data.Traversable (for)
+import Universum hiding (Key, Nat, Val, readFile, writeFile, Lens, Lens', Traversal, Traversal',
+                         over, set, (%~), (&), (.~), (<&>), (^.), (^..), (^?), _1, _2, _3, _4, _5,
+                         preuse, preview, use, view)