diff --git a/CryptoExchange.Net.Protobuf/CryptoExchange.Net.Protobuf.csproj b/CryptoExchange.Net.Protobuf/CryptoExchange.Net.Protobuf.csproj
index d169433..148127f 100644
--- a/CryptoExchange.Net.Protobuf/CryptoExchange.Net.Protobuf.csproj
+++ b/CryptoExchange.Net.Protobuf/CryptoExchange.Net.Protobuf.csproj
@@ -6,9 +6,9 @@
     <PackageId>CryptoExchange.Net.Protobuf</PackageId>
     <Authors>JKorf</Authors>
     <Description>Protobuf support for CryptoExchange.Net</Description>
-    <PackageVersion>9.3.0</PackageVersion>
-    <AssemblyVersion>9.3.0</AssemblyVersion>
-    <FileVersion>9.3.0</FileVersion>
+    <PackageVersion>9.4.0</PackageVersion>
+    <AssemblyVersion>9.4.0</AssemblyVersion>
+    <FileVersion>9.4.0</FileVersion>
     <PackageRequireLicenseAcceptance>false</PackageRequireLicenseAcceptance>
     <PackageTags>CryptoExchange;CryptoExchange.Net</PackageTags>
     <RepositoryType>git</RepositoryType>
diff --git a/CryptoExchange.Net.Protobuf/README.md b/CryptoExchange.Net.Protobuf/README.md
index cb2aed4..659cfe9 100644
--- a/CryptoExchange.Net.Protobuf/README.md
+++ b/CryptoExchange.Net.Protobuf/README.md
@@ -5,6 +5,10 @@
 Protobuf support for CryptoExchange.Net.
 
 ## Release notes
+* Version 9.4.0 - 04 Aug 2025
+    * Updated CryptoExchange.Net to version 9.4.0, see https://github.com/JKorf/CryptoExchange.Net/releases/
+    * Updated protobuf-net package version to 3.2.56
+
 * Version 9.3.0 - 23 Jul 2025
     * Updated CryptoExchange.Net to version 9.3.0, see https://github.com/JKorf/CryptoExchange.Net/releases/