diff --git a/Directory.Packages.props b/Directory.Packages.props
index 736908ae9..178efff5a 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -90,7 +90,7 @@
     <PackageVersion Include="Microsoft.Extensions.Http.Resilience" Version="10.9.0" />
     <!-- Compatibility cohort: upgrade the stable MAF trio together after verifying their matching release set. -->
     <PackageVersion Include="Microsoft.Agents.AI" Version="1.17.0" />
-    <PackageVersion Include="Microsoft.Agents.AI.Abstractions" Version="1.17.0" />
+    <PackageVersion Include="Microsoft.Agents.AI.Abstractions" Version="1.19.0" />
     <PackageVersion Include="Microsoft.Agents.AI.Workflows" Version="1.17.0" />
     <PackageVersion Include="Microsoft.Extensions.ServiceDiscovery" Version="10.9.0" />
     <PackageVersion Include="ModelContextProtocol" Version="2.0.0" />
diff --git a/XE-Local-AI-Engine.Client.React/src/features/about/data/third-party-licenses.generated.json b/XE-Local-AI-Engine.Client.React/src/features/about/data/third-party-licenses.generated.json
index e05d278a4..3c8e4a500 100644
--- a/XE-Local-AI-Engine.Client.React/src/features/about/data/third-party-licenses.generated.json
+++ b/XE-Local-AI-Engine.Client.React/src/features/about/data/third-party-licenses.generated.json
@@ -1882,9 +1882,9 @@
 			"source": "backend"
 		},
 		{
-			"id": "backend:Microsoft.Agents.AI.Abstractions@1.17.0",
+			"id": "backend:Microsoft.Agents.AI.Abstractions@1.19.0",
 			"name": "Microsoft.Agents.AI.Abstractions",
-			"version": "1.17.0",
+			"version": "1.19.0",
 			"license": "MIT",
 			"homepageUrl": "https://learn.microsoft.com/agent-framework/",
 			"source": "backend"