diff --git a/bip39-standalone.html b/bip39-standalone.html
index f183777..3ec21db 100644
--- a/bip39-standalone.html
+++ b/bip39-standalone.html
@@ -118,7 +118,7 @@
         <div class="container">
 
             <h1 class="text-center">Mnemonic Code Converter</h1>
-            <p class="version">v0.2.2</p>
+            <p class="version">v0.2.3</p>
             <hr>
             <div class="row">
                 <div class="col-md-12">
diff --git a/changelog.md b/changelog.md
index 8079261..1018830 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,7 @@
+# 0.2.3
+
+* Add maza coin
+
 # 0.2.2
 
 * Improve showing feedback for pending calculations
diff --git a/src/index.html b/src/index.html
index 5b1e223..21f070f 100644
--- a/src/index.html
+++ b/src/index.html
@@ -114,7 +114,7 @@
         <div class="container">
 
             <h1 class="text-center">Mnemonic Code Converter</h1>
-            <p class="version">v0.2.2</p>
+            <p class="version">v0.2.3</p>
             <hr>
             <div class="row">
                 <div class="col-md-12">