diff --git a/benchmark/Sandwych.MapMatchingKit.BenchmarkApp/Sandwych.MapMatchingKit.BenchmarkApp.csproj b/benchmark/Sandwych.MapMatchingKit.BenchmarkApp/Sandwych.MapMatchingKit.BenchmarkApp.csproj
index 2356ed0..4bc5d69 100644
--- a/benchmark/Sandwych.MapMatchingKit.BenchmarkApp/Sandwych.MapMatchingKit.BenchmarkApp.csproj
+++ b/benchmark/Sandwych.MapMatchingKit.BenchmarkApp/Sandwych.MapMatchingKit.BenchmarkApp.csproj
@@ -6,8 +6,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="BenchmarkDotNet" Version="0.11.1" />
-    <PackageReference Include="NetTopologySuite.IO.GeoJSON" Version="1.15.0" />
+    <PackageReference Include="BenchmarkDotNet" Version="0.11.5" />
+    <PackageReference Include="NetTopologySuite.IO.GeoJSON" Version="1.15.4" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/examples/Sandwych.MapMatchingKit.Examples.HelloWorldApp/Sandwych.MapMatchingKit.Examples.HelloWorldApp.csproj b/examples/Sandwych.MapMatchingKit.Examples.HelloWorldApp/Sandwych.MapMatchingKit.Examples.HelloWorldApp.csproj
index 5aa1072..e3654cf 100644
--- a/examples/Sandwych.MapMatchingKit.Examples.HelloWorldApp/Sandwych.MapMatchingKit.Examples.HelloWorldApp.csproj
+++ b/examples/Sandwych.MapMatchingKit.Examples.HelloWorldApp/Sandwych.MapMatchingKit.Examples.HelloWorldApp.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="NetTopologySuite.IO.GeoJSON" Version="1.15.0" />
+    <PackageReference Include="NetTopologySuite.IO.GeoJSON" Version="1.15.4" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Sandwych.Hmm/Directory.Build.props b/src/Sandwych.Hmm/Directory.Build.props
index 3d32808..396e66d 100644
--- a/src/Sandwych.Hmm/Directory.Build.props
+++ b/src/Sandwych.Hmm/Directory.Build.props
@@ -8,7 +8,7 @@
     A general purpose utility library implements Hidden Markov Models (HMM) for time-inhomogeneous Markov processes for .NET.
     </Description>
     <PackageTags>map-matching;markov;hmm;viterbi</PackageTags>
-    <VersionPrefix>0.1.1</VersionPrefix>
+    <VersionPrefix>0.1.1.1</VersionPrefix>
     <VersionSuffix>beta</VersionSuffix>
   </PropertyGroup>
 
diff --git a/src/Sandwych.MapMatchingKit/Directory.Build.props b/src/Sandwych.MapMatchingKit/Directory.Build.props
index 718cc11..99583c5 100644
--- a/src/Sandwych.MapMatchingKit/Directory.Build.props
+++ b/src/Sandwych.MapMatchingKit/Directory.Build.props
@@ -6,7 +6,7 @@
     <Summary>A GPS map-matching solution for .NET platform.</Summary>
     <Description>A GPS map-matching solution for .NET platform. This solution is porting from the "barefoot" project which developed in Java.</Description>
     <PackageTags>map;gis;map-matching;osm;spatial</PackageTags>
-    <VersionPrefix>0.1.5</VersionPrefix>
+    <VersionPrefix>0.1.5.1</VersionPrefix>
     <VersionSuffix>alpha</VersionSuffix>
   </PropertyGroup>
 
diff --git a/src/Sandwych.MapMatchingKit/Sandwych.MapMatchingKit.csproj b/src/Sandwych.MapMatchingKit/Sandwych.MapMatchingKit.csproj
index 8451a01..90a4565 100644
--- a/src/Sandwych.MapMatchingKit/Sandwych.MapMatchingKit.csproj
+++ b/src/Sandwych.MapMatchingKit/Sandwych.MapMatchingKit.csproj
@@ -7,11 +7,11 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="NetTopologySuite" Version="1.15.1" />
+    <PackageReference Include="NetTopologySuite" Version="1.15.2" />
     <PackageReference Include="Nito.Collections.Deque" Version="1.0.4" />
     <PackageReference Include="ProjNET4GeoAPI" Version="1.4.1" />
     <PackageReference Include="Sandwych.GeographicLib" Version="1.49.3" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="2.1.1" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="2.2.0" />
     <PackageReference Include="Sandwych.QuickGraph.Core" Version="1.0.0" />
     <PackageReference Include="System.Collections.Immutable" Version="1.5.0" />
     <PackageReference Include="System.ValueTuple" Version="4.5.0" />
diff --git a/test/Sandwych.Hmm.Tests/Sandwych.Hmm.Tests.csproj b/test/Sandwych.Hmm.Tests/Sandwych.Hmm.Tests.csproj
index 7a5f5d6..aaa4d21 100644
--- a/test/Sandwych.Hmm.Tests/Sandwych.Hmm.Tests.csproj
+++ b/test/Sandwych.Hmm.Tests/Sandwych.Hmm.Tests.csproj
@@ -8,13 +8,13 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.8.0" />
-    <PackageReference Include="xunit" Version="2.4.0" />
-    <PackageReference Include="xunit.runner.console" Version="2.4.0">
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.1.0" />
+    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.console" Version="2.4.1">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.0">
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
diff --git a/test/Sandwych.MapMatchingKit.Tests/Sandwych.MapMatchingKit.Tests.csproj b/test/Sandwych.MapMatchingKit.Tests/Sandwych.MapMatchingKit.Tests.csproj
index 7ac9190..86030b0 100644
--- a/test/Sandwych.MapMatchingKit.Tests/Sandwych.MapMatchingKit.Tests.csproj
+++ b/test/Sandwych.MapMatchingKit.Tests/Sandwych.MapMatchingKit.Tests.csproj
@@ -9,13 +9,13 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.8.0" />
-    <PackageReference Include="xunit" Version="2.4.0" />
-    <PackageReference Include="xunit.runner.console" Version="2.4.0">
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.1.0" />
+    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.console" Version="2.4.1">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.0">
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>