diff --git a/CHANGES.md b/CHANGES.md
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,4 +1,9 @@
-0.6.0
+0.6.1
+=====
+
+* Fixed version number bug (it had 4 numbers).
+
+0.6.0.0
 =====
 
 * [#62](https://github.com/serokell/universum/issues/62):
diff --git a/universum.cabal b/universum.cabal
--- a/universum.cabal
+++ b/universum.cabal
@@ -1,5 +1,5 @@
 name:                universum
-version:             0.6.0.0
+version:             0.6.1
 synopsis:            Custom prelude used in Serokell
 description:         Custom prelude used in Serokell
 homepage:            https://github.com/serokell/universum