diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -126,3 +126,6 @@
 
 * Seventh version revised K. Changed bounds for dependencies so that now also GHC 8.10* series are supported.
 
+## 0.7.7.0 -- 2020-06-24
+
+* Seventh version revised J. Changed bounds for dependencies so that now it is consistent with new dobutokO packages. Some minor documentation improvements.
diff --git a/MMSyn7h.hs b/MMSyn7h.hs
--- a/MMSyn7h.hs
+++ b/MMSyn7h.hs
@@ -55,7 +55,7 @@
           putStrLn "mmsyn7h -v"
           putStr "If \"-h\" is specified, then you will see this message. If \"-v\" is specified, then you will see the version of the package mmsyn7h. "
           putStrLn "If something else (not null) is specified then the program runs further. "
-    "-v" -> putStrLn "mmsyn7h version: 0.7.5.0"
+    "-v" -> putStrLn "mmsyn7h version: 0.7.6.0"
     nameOfSoundFile    -> bracketOnError (do
           giveInfo
           let nameSF = filter (\x -> not (isSpace x) && not (isControl x) && x /= '}') nameOfSoundFile
diff --git a/README.markdown b/README.markdown
--- a/README.markdown
+++ b/README.markdown
@@ -1,5 +1,5 @@
          ***** General Information *****
-         -------------------------------
+         ===============================
 
 The executable mmsyn7h is auxiliary for the
 [mmsyn7ukr package](https://hackage.haskell.org/package/mmsyn7ukr). 
@@ -12,7 +12,7 @@
 while the last one is running.
 
          ***** Processing *****
-         ----------------------
+         ======================
 
 The program mmsyn7h plays the newly created file once. Then it can delete 
 the sound files in the current directory while being executed. To define
diff --git a/mmsyn7h.cabal b/mmsyn7h.cabal
--- a/mmsyn7h.cabal
+++ b/mmsyn7h.cabal
@@ -2,7 +2,7 @@
 -- documentation, see http://haskell.org/cabal/users-guide/
 
 name:                mmsyn7h
-version:             0.7.6.0
+version:             0.7.7.0
 synopsis:            Produces a sound recording specified by the Ukrainian text.
 description:         A program and a library that are used with mmsyn7ukr (or separately) and are similar to mmsyn6ukr executable. The program uses the data files in the current directory instead of ones in the system defined directories. It reads Ukrainian text with the given by data files sounds.
 homepage:            https://hackage.haskell.org/package/mmsyn7h
@@ -11,7 +11,7 @@
 author:              OleksandrZhabenko
 maintainer:          olexandr543@yahoo.com
 copyright:           (c) Oleksandr Zhabenko 2019-2020
-category:            Language
+category:            Language, Sound
 build-type:          Simple
 extra-source-files:  ChangeLog.md, README.markdown, Map.txt
 cabal-version:       >=1.10
@@ -20,7 +20,7 @@
   exposed-modules:     MMSyn7h, Main
   -- other-modules:
   -- other-extensions:
-  build-depends:       base >=4.7 && <4.15, process >=1.4 && <1.9, vector >=0.11 && <0.14, bytestring >=0.10 && < 0.13, mmsyn2 >=0.1.8 && <1, directory >=1.2.5 && <1.5, mmsyn6ukr >=0.7.2 && <1, mmsyn3 >=0.1.5 && <1, mmsyn7s >=0.6.7 && <1, mmsyn7ukr >=0.15.4 && <1
+  build-depends:       base >=4.7 && <4.15, process >=1.4 && <1.9, vector >=0.11 && <0.14, bytestring >=0.10 && < 0.13, mmsyn2 >=0.1.8 && <1, directory >=1.2.5 && <1.5, mmsyn6ukr >=0.7.2 && <1, mmsyn3 >=0.1.5 && <1, mmsyn7s >=0.7 && <1, mmsyn7ukr >=0.16 && <1
   -- hs-source-dirs:
   default-language:    Haskell2010
 
@@ -29,7 +29,7 @@
   main-is:             Main.hs
   -- other-modules:
   -- other-extensions:
-  build-depends:       base >=4.7 && <4.15, process >=1.4 && <1.9, vector >=0.11 && <0.14, bytestring >=0.10 && < 0.13, mmsyn2 >=0.1.8 && <1, directory >=1.2.5 && <1.5, mmsyn6ukr >=0.7.2 && <1, mmsyn3 >=0.1.5 && <1, mmsyn7s >=0.6.7 && <1, mmsyn7ukr >=0.15.4 && <1
+  build-depends:       base >=4.7 && <4.15, process >=1.4 && <1.9, vector >=0.11 && <0.14, bytestring >=0.10 && < 0.13, mmsyn2 >=0.1.8 && <1, directory >=1.2.5 && <1.5, mmsyn6ukr >=0.7.2 && <1, mmsyn3 >=0.1.5 && <1, mmsyn7s >=0.7 && <1, mmsyn7ukr >=0.16 && <1
   ghc-options:         -threaded  
   -- hs-source-dirs:
   default-language:    Haskell2010