diff --git a/mmsyn7s/0.6.3.0/mmsyn7s.cabal b/mmsyn7s/0.6.3.0/mmsyn7s.cabal
new file mode 100644
index 00000000000..9430c069616
--- /dev/null
+++ b/mmsyn7s/0.6.3.0/mmsyn7s.cabal
@@ -0,0 +1,35 @@
+-- Initial mmsyn7s.cabal generated by cabal init.  For further
+-- documentation, see http://haskell.org/cabal/users-guide/
+
+name:                mmsyn7s
+version:             0.6.3.0
+synopsis:            Shows a sorted list of the Ukrainian sounds representations that can be used by mmsyn7 series of programs
+description:         A program and a library that show a sorted list of the Ukrainian sounds representations that can be used by mmsyn7 series of programs
+homepage:            https://hackage.haskell.org/package/mmsyn7s
+license:             MIT
+license-file:        LICENSE
+author:              OleksandrZhabenko
+maintainer:          olexandr543@yahoo.com
+copyright:           (c) OleksandrZhabenko 2020
+category:            Language
+build-type:          Simple
+extra-source-files:  CHANGELOG.md, README.markdown
+cabal-version:       >=1.10
+
+library
+  exposed-modules:     MMSyn7s, Main, MMSyn7.Syllable
+  -- other-modules:
+  -- other-extensions:
+  build-depends:       base >=4.7 && <4.14, vector >=0.11 && <0.14, mmsyn6ukr >=0.6.2 && <1, mmsyn2 >=0.1.7.0 && < 1, mmsyn5 >=0.4.2.2  && < 1
+  -- hs-source-dirs:
+  default-language:    Haskell2010
+  ghc-options:         -O2
+
+executable mmsyn7s
+  main-is:             Main.hs
+  -- other-modules:
+  -- other-extensions:
+  build-depends:       base >=4.7 && <4.14, vector >=0.11 && <0.14, mmsyn6ukr >=0.6.2 && <1, mmsyn2 >=0.1.7.0 && < 1, mmsyn5 >=0.4.2.2  && < 1
+  -- hs-source-dirs:
+  default-language:    Haskell2010
+  ghc-options:         -O2
diff --git a/mmsyn7s/0.6.3.0/mmsyn7s.json b/mmsyn7s/0.6.3.0/mmsyn7s.json
new file mode 100644
index 00000000000..ab57556abf4
--- /dev/null
+++ b/mmsyn7s/0.6.3.0/mmsyn7s.json
@@ -0,0 +1 @@
+{"package-hashes":{"MD5":"c0c408479e910b9aaa5714d0d4e859f3","Skein512_512":"de341256ec2cfaecb0e18026de5e1fb1edf52046515c215f4a1112bf1042e7060d226a1a98d114f7834b7f8660c12e517ae6fb3aa43b2f25119c5e9b42dc432f","SHA1":"70ba57931014d9132030e4d49124aa821ff23bbe","SHA512":"900967676902852217cbec1e4483ed675c818b57ecaf882a8611b4526e4cc5c9544788f88f1540881d504ef222c1145305f62dff336dabbdd120cc6f31cbc9d2","SHA256":"443e90df8dfa0dd2ab8d3505675065b0069c1923eb9812f247f1a904c1b7ee0d"},"package-locations":["https://hackage.haskell.org/package/mmsyn7s-0.6.3.0/mmsyn7s-0.6.3.0.tar.gz","https://s3.amazonaws.com/hackage.fpcomplete.com/package/mmsyn7s-0.6.3.0.tar.gz"],"package-size":9778}
\ No newline at end of file
diff --git a/mmsyn7s/preferred-versions b/mmsyn7s/preferred-versions
index 0488b57681a..8f4d032886c 100644
--- a/mmsyn7s/preferred-versions
+++ b/mmsyn7s/preferred-versions
@@ -1 +1 @@
-mmsyn7s >=0.6.2
\ No newline at end of file
+mmsyn7s >=0.6.3
\ No newline at end of file