diff --git a/CHANGELOG.markdown b/CHANGELOG.markdown
--- a/CHANGELOG.markdown
+++ b/CHANGELOG.markdown
@@ -1,3 +1,8 @@
+5.0.1
+-----
+* MINIMAL pragma for `Costrong` and `Cochoice`.
+* More `Costrong` and `Cochoice` instances.
+
 5.0.0.1
 -------
 * Documentation fix
diff --git a/profunctors.cabal b/profunctors.cabal
--- a/profunctors.cabal
+++ b/profunctors.cabal
@@ -1,6 +1,6 @@
 name:          profunctors
 category:      Control, Categories
-version:       5.0.0.1
+version:       5.0.1
 license:       BSD3
 cabal-version: >= 1.10
 license-file:  LICENSE