diff --git a/FirebaseAdmin/FirebaseAdmin.Snippets/FirebaseAdmin.Snippets.csproj b/FirebaseAdmin/FirebaseAdmin.Snippets/FirebaseAdmin.Snippets.csproj
index ef48f526..c55e30b4 100644
--- a/FirebaseAdmin/FirebaseAdmin.Snippets/FirebaseAdmin.Snippets.csproj
+++ b/FirebaseAdmin/FirebaseAdmin.Snippets/FirebaseAdmin.Snippets.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Google.Apis.Auth" Version="1.75.0" />
+    <PackageReference Include="Google.Apis.Auth" Version="1.77.0" />
     <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" />
diff --git a/FirebaseAdmin/FirebaseAdmin.Tests/FirebaseAdmin.Tests.csproj b/FirebaseAdmin/FirebaseAdmin.Tests/FirebaseAdmin.Tests.csproj
index 173bedb0..7f3440c8 100644
--- a/FirebaseAdmin/FirebaseAdmin.Tests/FirebaseAdmin.Tests.csproj
+++ b/FirebaseAdmin/FirebaseAdmin.Tests/FirebaseAdmin.Tests.csproj
@@ -15,7 +15,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Google.Apis.Auth" Version="1.75.0" />
+    <PackageReference Include="Google.Apis.Auth" Version="1.77.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
     <PackageReference Include="System.Collections.Immutable" Version="10.0.12" />
     <PackageReference Include="System.Linq.Async" Version="6.0.3" />
diff --git a/FirebaseAdmin/FirebaseAdmin/FirebaseAdmin.csproj b/FirebaseAdmin/FirebaseAdmin/FirebaseAdmin.csproj
index 0552c83e..ba77d093 100644
--- a/FirebaseAdmin/FirebaseAdmin/FirebaseAdmin.csproj
+++ b/FirebaseAdmin/FirebaseAdmin/FirebaseAdmin.csproj
@@ -31,7 +31,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.3" PrivateAssets="All" />
     <PackageReference Include="Google.Api.Gax.Rest" Version="4.15.0" />
-    <PackageReference Include="Google.Apis.Auth" Version="1.75.0" />
+    <PackageReference Include="Google.Apis.Auth" Version="1.77.0" />
     <PackageReference Include="System.Collections.Immutable" Version="10.0.12" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.556">
       <PrivateAssets>all</PrivateAssets>