diff --git a/src/Serilog.Sinks.Mongodb.TimeSeries/Serilog.Sinks.Mongodb.TimeSeries.csproj b/src/Serilog.Sinks.Mongodb.TimeSeries/Serilog.Sinks.Mongodb.TimeSeries.csproj
index b62f9e6..e1c1a55 100644
--- a/src/Serilog.Sinks.Mongodb.TimeSeries/Serilog.Sinks.Mongodb.TimeSeries.csproj
+++ b/src/Serilog.Sinks.Mongodb.TimeSeries/Serilog.Sinks.Mongodb.TimeSeries.csproj
@@ -8,7 +8,7 @@
 
     <ItemGroup>
         <PackageReference Include="MongoDB.Driver" Version="2.14.1" />
-        <PackageReference Include="Serilog.Sinks.PeriodicBatching" Version="2.3.0" />
+        <PackageReference Include="Serilog.Sinks.PeriodicBatching" Version="2.3.1" />
     </ItemGroup>
 
     <ItemGroup>
diff --git a/tests/Serilog.Sinks.Mongodb.TimeSeries.Tests/Serilog.Sinks.Mongodb.TimeSeries.Tests.csproj b/tests/Serilog.Sinks.Mongodb.TimeSeries.Tests/Serilog.Sinks.Mongodb.TimeSeries.Tests.csproj
index 33d4994..bc4b477 100644
--- a/tests/Serilog.Sinks.Mongodb.TimeSeries.Tests/Serilog.Sinks.Mongodb.TimeSeries.Tests.csproj
+++ b/tests/Serilog.Sinks.Mongodb.TimeSeries.Tests/Serilog.Sinks.Mongodb.TimeSeries.Tests.csproj
@@ -7,7 +7,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="FluentAssertions" Version="6.2.0" />
+        <PackageReference Include="FluentAssertions" Version="6.3.0" />
         <PackageReference Include="GitHubActionsTestLogger" Version="1.2.0" />
         <PackageReference Include="Moq" Version="4.16.1" />
         <PackageReference Include="nunit" Version="3.13.2" />