diff --git a/source/Serilog.Sink.AppCenter.Tests/Serilog.Sink.AppCenter.Tests.csproj b/source/Serilog.Sink.AppCenter.Tests/Serilog.Sink.AppCenter.Tests.csproj
index 44a1529..83c1215 100644
--- a/source/Serilog.Sink.AppCenter.Tests/Serilog.Sink.AppCenter.Tests.csproj
+++ b/source/Serilog.Sink.AppCenter.Tests/Serilog.Sink.AppCenter.Tests.csproj
@@ -18,7 +18,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Serilog" Version="2.12.0" />
+    <PackageReference Include="Serilog" Version="3.1.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/source/Serilog.Sink.AppCenter/Serilog.Sink.AppCenter.csproj b/source/Serilog.Sink.AppCenter/Serilog.Sink.AppCenter.csproj
index 02136a3..58dded7 100644
--- a/source/Serilog.Sink.AppCenter/Serilog.Sink.AppCenter.csproj
+++ b/source/Serilog.Sink.AppCenter/Serilog.Sink.AppCenter.csproj
@@ -18,7 +18,7 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="Serilog" Version="2.12.0"/>
+		<PackageReference Include="Serilog" Version="3.1.1"/>
 		<PackageReference Include="Microsoft.AppCenter.Analytics" Version="5.0.3"/>
 		<PackageReference Include="Microsoft.AppCenter.Crashes" Version="5.0.2"/>
 	</ItemGroup>