diff --git a/Directory.Packages.props b/Directory.Packages.props
index 5720488a2..de4c99730 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -26,7 +26,7 @@
     <PackageVersion Include="Svg" Version="3.4.7" />
     <PackageVersion Include="System.CodeDom" Version="8.0.0" />
     <PackageVersion Include="System.IO.Packaging" Version="8.0.1" />
-    <PackageVersion Include="System.Collections.Immutable" Version="8.0.0" />
+    <PackageVersion Include="System.Collections.Immutable" Version="9.0.0" />
     <PackageVersion Include="System.Net.Http" Version="4.3.4" />
     <PackageVersion Include="System.Security.Cryptography.Algorithms" Version="4.3.1" />
     <PackageVersion Include="System.Text.Json" Version="9.0.0" />