diff --git a/src/Codex.Core/Codex.Core.csproj b/src/Codex.Core/Codex.Core.csproj
index 6361e83..3d62d4b 100644
--- a/src/Codex.Core/Codex.Core.csproj
+++ b/src/Codex.Core/Codex.Core.csproj
@@ -6,7 +6,7 @@
 
   <ItemGroup>
     <PackageReference Include="DefaultEcs" Version="0.17.2" />
-    <PackageReference Include="DynamicExpresso.Core" Version="2.17.2" />
+    <PackageReference Include="DynamicExpresso.Core" Version="2.19.3" />
     <PackageReference Include="Microsoft.Extensions.AI" Version="10.5.0" />
     <PackageReference Include="Microsoft.Extensions.AI.OpenAI" Version="10.5.0" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.7" />