diff --git a/CHANGELOG.md b/CHANGELOG.md
index a8645618..93a0f2d2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # CHANGELOG
 
+## v1.0.1 (2021-12-14)
+
+### Bug fixes
+
+* Fix compatibility with some Elixir and OTP combinations
+
 ## v1.0.0 (2021-12-13)
 
 ### Enhancements
diff --git a/mix.exs b/mix.exs
index 6f395292..214c5116 100644
--- a/mix.exs
+++ b/mix.exs
@@ -1,7 +1,7 @@
 defmodule Hex.MixProject do
   use Mix.Project
 
-  @version "1.0.1-dev"
+  @version "1.0.1"
 
   {:ok, system_version} = Version.parse(System.version())
   @elixir_version {system_version.major, system_version.minor, system_version.patch}