diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8435abb..26db3d7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,13 @@
 
 # Changelog
 
+## v1.0.1
+
+* Changes
+  * Improve common buffer insertion case when buffer overflows by ~13%
+  * Remove unneeded list concatenation for reduce
+  * Property test improvements to cover more edge cases (no issues found)
+
 ## v1.0.0
 
 This release is identical to v0.4.2.
diff --git a/mix.exs b/mix.exs
index 0c75f91..e2a5277 100644
--- a/mix.exs
+++ b/mix.exs
@@ -4,7 +4,7 @@
 defmodule CircularBuffer.MixProject do
   use Mix.Project
 
-  @version "1.0.0"
+  @version "1.0.1"
   @description "General purpose circular buffer"
   @source_url "https://github.com/elixir-toniq/circular_buffer"