diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9df0d2a..724d01b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## Development
 
+## v0.2.1
+
 * Add missing `astrolabe` dependency definition.
 
 ## v0.2.0
diff --git a/lib/gemologist/version.rb b/lib/gemologist/version.rb
index c76e62e..268c0b0 100644
--- a/lib/gemologist/version.rb
+++ b/lib/gemologist/version.rb
@@ -3,7 +3,7 @@ module Gemologist
   module Version
     MAJOR = 0
     MINOR = 2
-    PATCH = 0
+    PATCH = 1
 
     def self.to_s
       [MAJOR, MINOR, PATCH].join('.')