diff --git a/src/TimeoutMigrationTool.NHibernate.OracleAcceptanceTests/TimeoutMigrationTool.NHibernate.OracleAcceptanceTests.csproj b/src/TimeoutMigrationTool.NHibernate.OracleAcceptanceTests/TimeoutMigrationTool.NHibernate.OracleAcceptanceTests.csproj
index 958ca774..71dc221e 100644
--- a/src/TimeoutMigrationTool.NHibernate.OracleAcceptanceTests/TimeoutMigrationTool.NHibernate.OracleAcceptanceTests.csproj
+++ b/src/TimeoutMigrationTool.NHibernate.OracleAcceptanceTests/TimeoutMigrationTool.NHibernate.OracleAcceptanceTests.csproj
@@ -21,7 +21,7 @@
     <PackageReference Include="NServiceBus.Newtonsoft.Json" Version="2.4.0" />
     <PackageReference Include="NServiceBus.RabbitMQ" Version="7.0.7" />
     <PackageReference Include="NServiceBus.Transport.AzureStorageQueues" Version="10.0.6" />
-    <PackageReference Include="Oracle.ManagedDataAccess.Core" Version="23.26.301" />
+    <PackageReference Include="Oracle.ManagedDataAccess.Core" Version="23.26.400" />
   </ItemGroup>
 
   <ItemGroup Label="Direct references to transitive dependencies to avoid versions with CVE">