diff --git a/Mexc.Net/Mexc.Net.csproj b/Mexc.Net/Mexc.Net.csproj
index d351190..ade9ddd 100644
--- a/Mexc.Net/Mexc.Net.csproj
+++ b/Mexc.Net/Mexc.Net.csproj
@@ -7,9 +7,9 @@
   <PropertyGroup>
     <PackageId>JK.Mexc.Net</PackageId>
     <Authors>JKorf</Authors>
-    <PackageVersion>1.2.0</PackageVersion>
-    <AssemblyVersion>1.2.0</AssemblyVersion>
-    <FileVersion>1.2.0</FileVersion>
+    <PackageVersion>1.2.1</PackageVersion>
+    <AssemblyVersion>1.2.1</AssemblyVersion>
+    <FileVersion>1.2.1</FileVersion>
     <Description>JK.Mexc.Net is a client library for accessing the Mexc REST and Websocket API. All data is mapped to readable models and enum values. Additional features include an implementation for maintaining a client side order book, easy integration with other exchange client libraries and more.</Description>
     <PackageRequireLicenseAcceptance>false</PackageRequireLicenseAcceptance>
     <PackageTags>Mexc;Mexc.Net;Mexc Client;Mexc API;CryptoCurrency;CryptoCurrency Exchange</PackageTags>
diff --git a/README.md b/README.md
index ab04b91..58a6a22 100644
--- a/README.md
+++ b/README.md
@@ -106,6 +106,10 @@ Make a one time donation in a crypto currency of your choice. If you prefer to d
 Alternatively, sponsor me on Github using [Github Sponsors](https://github.com/sponsors/JKorf). 
 
 ## Release notes
+* Version 1.2.1 - 23 Apr 2024
+    * Fixed endless looping when authenticated websocket gets disconnected and listenKey is expired
+    * Updated CryptoExchange.Net to 7.3.3, see https://github.com/JKorf/CryptoExchange.Net?tab=readme-ov-file#release-notes for release notes
+
 * Version 1.2.0 - 18 Apr 2024
     * Updated CryptoExchange.Net to 7.3.1, see https://github.com/JKorf/CryptoExchange.Net?tab=readme-ov-file#release-notes for release notes
     * Added QuoteVolume property to Ticker model