diff --git a/CHANGELOG.md b/CHANGELOG.md
index 29cbf5b..4a588af 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 0.4.0 [unreleased]
+## 0.4.0 [2023-12-08]
 
 ### Features
 
diff --git a/Client/Client.csproj b/Client/Client.csproj
index 2f67fe8..494e5e5 100644
--- a/Client/Client.csproj
+++ b/Client/Client.csproj
@@ -13,7 +13,7 @@
         <Authors>InfluxDB3.Client Contributors</Authors>
         <AssemblyName>InfluxDB3.Client</AssemblyName>
         <VersionPrefix>0.4.0</VersionPrefix>
-        <VersionSuffix>dev</VersionSuffix>
+        <VersionSuffix></VersionSuffix>
 
         <PackageId>InfluxDB3.Client</PackageId>
         <PackageTags>influxdata;timeseries;influxdb</PackageTags>