diff --git a/Directory.Packages.props b/Directory.Packages.props
index 0a1e51c..25103f9 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -33,7 +33,7 @@
     <PackageVersion Include="xunit.runner.console" Version="2.6.0" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="2.5.3" />
     <PackageVersion Include="System.Net.Http" Version="4.3.4" />
-    <PackageVersion Include="System.Collections.Immutable" Version="7.0.0" />
+    <PackageVersion Include="System.Collections.Immutable" Version="8.0.0" />
     <PackageVersion Include="System.CommandLine" Version="2.0.0-beta4.22272.1" />
     <PackageVersion Include="System.CommandLine.Hosting" Version="0.4.0-alpha.22272.1" />
     <PackageVersion Include="System.CommandLine.NamingConventionBinder" Version="2.0.0-beta4.22272.1" />