diff --git a/Directory.Packages.props b/Directory.Packages.props
index bdca7f8..7eb52f5 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -7,7 +7,7 @@
     <EfVersion>8.0.7</EfVersion>
     <AspireVersion>8.0.0</AspireVersion>
     <AspireUnstablePackagesVersion>8.0.0-preview.8.24258.2</AspireUnstablePackagesVersion>
-    <GrpcVersion>2.63.0</GrpcVersion>
+    <GrpcVersion>2.66.0</GrpcVersion>
     <DuendeVersion>7.0.6</DuendeVersion>
     <ApiVersioningVersion>8.1.0</ApiVersioningVersion>
   </PropertyGroup>