diff --git a/FirebaseAdmin/FirebaseAdmin/FirebaseAdmin.csproj b/FirebaseAdmin/FirebaseAdmin/FirebaseAdmin.csproj
index 870f9a24..d22f9ce3 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="10.0.5" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.556">
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>