diff --git a/CHANGELOG.md b/CHANGELOG.md
index 003f97c..7e4bae3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.2.1
+
+- Tweaked the refresh interval of fetching private keys from Google
+
 ## 0.2.0
 
 - Improve performance of fetching public keys by storing them in an ETS table
diff --git a/mix.exs b/mix.exs
index 3c7130c..1007807 100644
--- a/mix.exs
+++ b/mix.exs
@@ -4,7 +4,7 @@ defmodule ExFirebaseAuth.MixProject do
   def project do
     [
       app: :ex_firebase_auth,
-      version: "0.2.0",
+      version: "0.2.1",
       elixir: "~> 1.11",
       start_permanent: Mix.env() == :prod,
       deps: deps(),