diff --git a/src/Directory.Packages.props b/src/Directory.Packages.props
index a085a62cdd..b5ec8c6687 100644
--- a/src/Directory.Packages.props
+++ b/src/Directory.Packages.props
@@ -19,7 +19,7 @@
     <PackageVersion Include="Microsoft.Windows.CsWinRT" Version="2.1.6" />
     <PackageVersion Include="Microsoft.Windows.SDK.Contracts" Version="10.0.26100.1742" />
     <PackageVersion Include="ModelContextProtocol" Version="0.3.0-preview.3" />
-    <PackageVersion Include="Moq" Version="4.18.2" />
+    <PackageVersion Include="Moq" Version="4.20.72" />
     <PackageVersion Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageVersion Include="nunit" Version="3.12.0" />
     <PackageVersion Include="NUnit3TestAdapter" Version="3.15.1" />
diff --git a/src/vcpkg.json b/src/vcpkg.json
index d68c3e9db1..1e946182e6 100644
--- a/src/vcpkg.json
+++ b/src/vcpkg.json
@@ -29,7 +29,7 @@
   "overrides": [
     {
       "name": "c-ares",
-      "version": "1.19.1"
+      "version": "1.34.6"
     },
     {
       "name": "correlation-vector-cpp",
@@ -41,7 +41,7 @@
     },
     {
       "name": "curl",
-      "version": "8.12.1"
+      "version": "8.19.0"
     },
     {
       "name": "nlohmann-json",