diff --git a/FirebaseAdmin/FirebaseAdmin.Snippets/FirebaseAdmin.Snippets.csproj b/FirebaseAdmin/FirebaseAdmin.Snippets/FirebaseAdmin.Snippets.csproj
index 67597f16..db445919 100644
--- a/FirebaseAdmin/FirebaseAdmin.Snippets/FirebaseAdmin.Snippets.csproj
+++ b/FirebaseAdmin/FirebaseAdmin.Snippets/FirebaseAdmin.Snippets.csproj
@@ -12,7 +12,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
     <PackageReference Include="Microsoft.AspNetCore.Http" Version="2.3.9" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="2.2.0" />
-    <PackageReference Include="System.Collections.Immutable" Version="8.0.0" />
+    <PackageReference Include="System.Collections.Immutable" Version="10.0.12" />
     <PackageReference Include="System.Text.Json" Version="8.0.5" /> 
     <PackageReference Include="System.Security.Cryptography.Xml" Version="9.0.18" />
     <PackageReference Include="System.Net.Http" Version="4.3.4" />
diff --git a/FirebaseAdmin/FirebaseAdmin/FirebaseAdmin.csproj b/FirebaseAdmin/FirebaseAdmin/FirebaseAdmin.csproj
index fe74c256..bed5bbab 100644
--- a/FirebaseAdmin/FirebaseAdmin/FirebaseAdmin.csproj
+++ b/FirebaseAdmin/FirebaseAdmin/FirebaseAdmin.csproj
@@ -32,7 +32,7 @@
     <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.3" PrivateAssets="All" />
     <PackageReference Include="Google.Api.Gax.Rest" Version="4.13.1" />
     <PackageReference Include="Google.Apis.Auth" Version="1.73.0" />
-    <PackageReference Include="System.Collections.Immutable" Version="8.0.0" />
+    <PackageReference Include="System.Collections.Immutable" Version="10.0.12" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.556">
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>