diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,3 +30,7 @@
 ## 0.3.0.0 -- 2021-10-30
 
 * Third version. Switched to the Case.Hashable.Cuckoo.getBFstL' function where possible. Updated the dependencies boundaries.
+
+## 0.4.0.0 -- 2021-10-31
+
+* Fourth version. Switched back to the CaseBi.Arr.getBFstLSorted' function.
diff --git a/phonetic-languages-simplified-examples-common.cabal b/phonetic-languages-simplified-examples-common.cabal
--- a/phonetic-languages-simplified-examples-common.cabal
+++ b/phonetic-languages-simplified-examples-common.cabal
@@ -2,7 +2,7 @@
 -- further documentation, see http://haskell.org/cabal/users-guide/
 
 name:                phonetic-languages-simplified-examples-common
-version:             0.3.0.0
+version:             0.4.0.0
 synopsis:            Some commonly used by phonetic-languages-simplified* series functions.
 description:         Are intended to be used by the phonetic-languages-simplified-lists-examples and phonetic-languages-simplified-examples-array packages.
 homepage:            https://hackage.haskell.org/package/phonetic-languages-simplified-examples-common
@@ -20,6 +20,6 @@
   exposed-modules:     Phonetic.Languages.Simplified.DeEnCoding, Phonetic.Languages.Simplified.SimpleConstraints, Phonetic.Languages.Common
   -- other-modules:
   other-extensions:    BangPatterns
-  build-depends:       base >=4.9 && <4.16, phonetic-languages-constraints-array >=0.1 && <1, heaps >= 0.3.6.1 && <1, phonetic-languages-ukrainian-array >=0.7 && <1
+  build-depends:       base >=4.8 && <4.16, phonetic-languages-constraints-array >=0.1 && <1, heaps >= 0.3.6.1 && <1, phonetic-languages-ukrainian-array >=0.8 && <1
   -- hs-source-dirs:
   default-language:    Haskell2010