diff --git a/Tests/HelperTests/HelperTests.csproj b/Tests/HelperTests/HelperTests.csproj
index bf0757f..cc4b021 100644
--- a/Tests/HelperTests/HelperTests.csproj
+++ b/Tests/HelperTests/HelperTests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>disable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <IsPackable>false</IsPackable>
@@ -10,9 +10,9 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
-    <PackageReference Include="MSTest.TestAdapter" Version="3.8.2" />
-    <PackageReference Include="MSTest.TestFramework" Version="3.8.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
+    <PackageReference Include="MSTest.TestAdapter" Version="4.0.2" />
+    <PackageReference Include="MSTest.TestFramework" Version="4.0.2" />
     <PackageReference Include="coverlet.collector" Version="6.0.4">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
diff --git a/Tests/HelperTests/packages.lock.json b/Tests/HelperTests/packages.lock.json
index 8864259..4ccacab 100644
--- a/Tests/HelperTests/packages.lock.json
+++ b/Tests/HelperTests/packages.lock.json
@@ -1,7 +1,7 @@
 {
   "version": 1,
   "dependencies": {
-    "net6.0": {
+    "net9.0": {
       "coverlet.collector": {
         "type": "Direct",
         "requested": "[6.0.4, )",
@@ -10,113 +10,125 @@
       },
       "Microsoft.NET.Test.Sdk": {
         "type": "Direct",
-        "requested": "[17.13.0, )",
-        "resolved": "17.13.0",
-        "contentHash": "W19wCPizaIC9Zh47w8wWI/yxuqR7/dtABwOrc8r2jX/8mUNxM2vw4fXDh+DJTeogxV+KzKwg5jNNGQVwf3LXyA==",
+        "requested": "[18.0.1, )",
+        "resolved": "18.0.1",
+        "contentHash": "WNpu6vI2rA0pXY4r7NKxCN16XRWl5uHu6qjuyVLoDo6oYEggIQefrMjkRuibQHm/NslIUNCcKftvoWAN80MSAg==",
         "dependencies": {
-          "Microsoft.CodeCoverage": "17.13.0",
-          "Microsoft.TestPlatform.TestHost": "17.13.0"
+          "Microsoft.CodeCoverage": "18.0.1",
+          "Microsoft.TestPlatform.TestHost": "18.0.1"
         }
       },
       "MSTest.TestAdapter": {
         "type": "Direct",
-        "requested": "[3.8.2, )",
-        "resolved": "3.8.2",
-        "contentHash": "Xzch3LrRJKzIMP6D956W0DEy8NInkNSXS9novzEC72hMz8VlhDamRNDsR+b5QMvct+1TTIWRvw6cBHtiMB6Ajw==",
+        "requested": "[4.0.2, )",
+        "resolved": "4.0.2",
+        "contentHash": "AHyUqtL2GUB5Of0LRvYtz1DvNHIP7KBItI1uX4Cfvgv3Vbdc1ZaCGCN2Zac/bz0S8pQpmnf7xn5K4zrL25NERg==",
         "dependencies": {
-          "Microsoft.Testing.Extensions.VSTestBridge": "1.6.2",
-          "Microsoft.Testing.Platform.MSBuild": "1.6.2"
+          "MSTest.TestFramework": "4.0.2",
+          "Microsoft.Testing.Extensions.VSTestBridge": "2.0.2",
+          "Microsoft.Testing.Platform.MSBuild": "2.0.2"
         }
       },
       "MSTest.TestFramework": {
         "type": "Direct",
-        "requested": "[3.8.2, )",
-        "resolved": "3.8.2",
-        "contentHash": "GE6TAA3yC6rYFZcUY7NprA4muVKtTCgoPwFPLu+Q0XgNjcIBa7C1O+hGT23mWwyiAyzVOH6G33pHsJS8mI2hqA==",
+        "requested": "[4.0.2, )",
+        "resolved": "4.0.2",
+        "contentHash": "ANLNvVh13tfi4ou0Xu0bZ5J83brlLufxMVVp1feUm99cWtfEn8i8PH4kskD0HSp1bFl8goZiHoCwd+fu/0L2hA==",
         "dependencies": {
-          "MSTest.Analyzers": "3.8.2"
+          "MSTest.Analyzers": "4.0.2"
         }
       },
       "Microsoft.ApplicationInsights": {
         "type": "Transitive",
-        "resolved": "2.22.0",
-        "contentHash": "3AOM9bZtku7RQwHyMEY3tQMrHIgjcfRDa6YQpd/QG2LDGvMydSlL9Di+8LLMt7J2RDdfJ7/2jdYv6yHcMJAnNw==",
+        "resolved": "2.23.0",
+        "contentHash": "nWArUZTdU7iqZLycLKWe0TDms48KKGE6pONH2terYNa8REXiqixrMOkf1sk5DHGMaUTqONU2YkS4SAXBhLStgw==",
         "dependencies": {
           "System.Diagnostics.DiagnosticSource": "5.0.0"
         }
       },
       "Microsoft.CodeCoverage": {
         "type": "Transitive",
-        "resolved": "17.13.0",
-        "contentHash": "9LIUy0y+DvUmEPtbRDw6Bay3rzwqFV8P4efTrK4CZhQle3M/QwLPjISghfcolmEGAPWxuJi6m98ZEfk4VR4Lfg=="
+        "resolved": "18.0.1",
+        "contentHash": "O+utSr97NAJowIQT/OVp3Lh9QgW/wALVTP4RG1m2AfFP4IyJmJz0ZBmFJUsRQiAPgq6IRC0t8AAzsiPIsaUDEA=="
       },
       "Microsoft.Testing.Extensions.Telemetry": {
         "type": "Transitive",
-        "resolved": "1.6.2",
-        "contentHash": "40oMlQzyey4jOihY0IpUufSoMYeijYgvrtIxuYmuVx1k5xl271XlP0gwD2DwAKnvmmP0cocou531d6/CB3cCIA==",
+        "resolved": "2.0.2",
+        "contentHash": "H580BvHyuADoWzlH9zRk5fqVyGucm6mhph+k40CQc9O4ie+Buxa4Pk9Q92BEClqIICqi25J7fuMII9qFYYgKtw==",
         "dependencies": {
-          "Microsoft.ApplicationInsights": "2.22.0",
-          "Microsoft.Testing.Platform": "1.6.2"
+          "Microsoft.ApplicationInsights": "2.23.0",
+          "Microsoft.Testing.Platform": "2.0.2"
         }
       },
       "Microsoft.Testing.Extensions.TrxReport.Abstractions": {
         "type": "Transitive",
-        "resolved": "1.6.2",
-        "contentHash": "EE4PoYoRtrTKE0R22bXuBguVgdEeepImy0S8xHaZOcGz5AuahB2i+0CV4UTefLqO1dtbA4APfumpP1la+Yn3SA==",
+        "resolved": "2.0.2",
+        "contentHash": "MrHYdPZ1CiyYp5bfjzNSghfVwl/I9osMazcZMAbwZY0BhR32i70YLf4zSXECvU2qt2PvDdrjYpGRgBscFbjDpw==",
         "dependencies": {
-          "Microsoft.Testing.Platform": "1.6.2"
+          "Microsoft.Testing.Platform": "2.0.2"
         }
       },
       "Microsoft.Testing.Extensions.VSTestBridge": {
         "type": "Transitive",
-        "resolved": "1.6.2",
-        "contentHash": "ZvYa+VDuk39EIqyOZ/IMFSRd/N54zFBnDFmDagFBJt21vZZnSG6l/3CkJX3DvmYmuf5Byj9w7Xf46mkWuur4LQ==",
+        "resolved": "2.0.2",
+        "contentHash": "6WSUZyv71NmF1bhFWpNht2bskVWL/5Lcu9qxDUnnboYRiujh9w4swn/cPSbVCSGXwyMq9uKRlI9zZ+ReBO8e+Q==",
         "dependencies": {
-          "Microsoft.TestPlatform.ObjectModel": "17.13.0",
-          "Microsoft.Testing.Extensions.Telemetry": "1.6.2",
-          "Microsoft.Testing.Extensions.TrxReport.Abstractions": "1.6.2",
-          "Microsoft.Testing.Platform": "1.6.2"
+          "Microsoft.TestPlatform.AdapterUtilities": "18.0.1",
+          "Microsoft.TestPlatform.ObjectModel": "18.0.1",
+          "Microsoft.Testing.Extensions.Telemetry": "2.0.2",
+          "Microsoft.Testing.Extensions.TrxReport.Abstractions": "2.0.2",
+          "Microsoft.Testing.Platform": "2.0.2"
         }
       },
       "Microsoft.Testing.Platform": {
         "type": "Transitive",
-        "resolved": "1.6.2",
-        "contentHash": "7CFJKN3An5Ra6YOrTCAi7VldSRTxGGokqC0NSNrpKTKO6NJJby10EWwnqV/v2tawcRzfSbLpKNpvBv7s7ZoD3Q=="
+        "resolved": "2.0.2",
+        "contentHash": "43NCOTEENtdc9fmlzX9KHQR14AZEYek5r4jOJlWPhTyV1+aYAQYl4x773nYXU5TKxV6+rMuniJ7wcj9C9qrP1A=="
       },
       "Microsoft.Testing.Platform.MSBuild": {
         "type": "Transitive",
-        "resolved": "1.6.2",
-        "contentHash": "tF5UgrXh0b0F8N11uWfaZT91v5QvuTZDwWP19GDMHPalWFKfmlix92xExo7cotJDoAK+bzljLK0S0XJuigYLbA==",
+        "resolved": "2.0.2",
+        "contentHash": "2zKkQKaUoaKgb/3AekboWOdLMh4upCo1nLWQnjGzp8r9YjiNOZRrzTsJQ3A4U03AcbH0evlIvFDKYSUqmTVuug==",
         "dependencies": {
-          "Microsoft.Testing.Platform": "1.6.2"
+          "Microsoft.Testing.Platform": "2.0.2"
         }
       },
+      "Microsoft.TestPlatform.AdapterUtilities": {
+        "type": "Transitive",
+        "resolved": "18.0.1",
+        "contentHash": "gXIugDKnACB8p93+9dFnMdE7vvs0ZrjjDltdGC4VylbKK7gPegWYASGjryVkIDvFr56Ulx4UDIKsB71qYHJBWg=="
+      },
       "Microsoft.TestPlatform.ObjectModel": {
         "type": "Transitive",
-        "resolved": "17.13.0",
-        "contentHash": "bt0E0Dx+iqW97o4A59RCmUmz/5NarJ7LRL+jXbSHod72ibL5XdNm1Ke+UO5tFhBG4VwHLcSjqq9BUSblGNWamw==",
+        "resolved": "18.0.1",
+        "contentHash": "qT/mwMcLF9BieRkzOBPL2qCopl8hQu6A1P7JWAoj/FMu5i9vds/7cjbJ/LLtaiwWevWLAeD5v5wjQJ/l6jvhWQ==",
         "dependencies": {
-          "System.Reflection.Metadata": "1.6.0"
+          "System.Reflection.Metadata": "8.0.0"
         }
       },
       "Microsoft.TestPlatform.TestHost": {
         "type": "Transitive",
-        "resolved": "17.13.0",
-        "contentHash": "9GGw08Dc3AXspjekdyTdZ/wYWFlxbgcF0s7BKxzVX+hzAwpifDOdxM+ceVaaJSQOwqt3jtuNlHn3XTpKUS9x9Q==",
+        "resolved": "18.0.1",
+        "contentHash": "uDJKAEjFTaa2wHdWlfo6ektyoh+WD4/Eesrwb4FpBFKsLGehhACVnwwTI4qD3FrIlIEPlxdXg3SyrYRIcO+RRQ==",
         "dependencies": {
-          "Microsoft.TestPlatform.ObjectModel": "17.13.0",
-          "Newtonsoft.Json": "13.0.1"
+          "Microsoft.TestPlatform.ObjectModel": "18.0.1",
+          "Newtonsoft.Json": "13.0.3"
         }
       },
       "MSTest.Analyzers": {
         "type": "Transitive",
-        "resolved": "3.8.2",
-        "contentHash": "ODWteXvnMEgCoZl1vAi2lOFIFFJSZkyQoQB9AFwBEUrzgJpy5J4ml3jLye4n85TA7gd+Qg2eWtqkvyEunB7B0g=="
+        "resolved": "4.0.2",
+        "contentHash": "83PHm/97WR6XuciUicakLXSPDFubMsphUHxQHgkUfHcF8rOjpnlKSjRazhuvcGeqy2co8ZudUNbTM+u5e5Ujow=="
       },
       "Newtonsoft.Json": {
         "type": "Transitive",
-        "resolved": "13.0.1",
-        "contentHash": "ppPFpBcvxdsfUonNcvITKqLl3bqxWbDCZIzDWHzjpdAHRFfZe0Dw9HmA0+za13IdyrgJwpkDTDA9fHaxOrt20A=="
+        "resolved": "13.0.3",
+        "contentHash": "HrC5BXdl00IP9zeV+0Z848QWPAoCr9P3bDEZguI+gkLcBKAOxix/tLEAAHC+UvDNPv4a2d18lOReHMOagPa+zQ=="
+      },
+      "System.Collections.Immutable": {
+        "type": "Transitive",
+        "resolved": "8.0.0",
+        "contentHash": "AurL6Y5BA1WotzlEvVaIDpqzpIPvYnnldxru8oXJU2yFxFUy3+pNXjXd1ymO+RA0rq0+590Q8gaz2l3Sr7fmqg=="
       },
       "System.Diagnostics.DiagnosticSource": {
         "type": "Transitive",
@@ -125,8 +137,11 @@
       },
       "System.Reflection.Metadata": {
         "type": "Transitive",
-        "resolved": "1.6.0",
-        "contentHash": "COC1aiAJjCoA5GBF+QKL2uLqEBew4JsCkQmoHKbN3TlOZKa2fKLz5CpiRQKDz0RsAOEGsVKqOD5bomsXq/4STQ=="
+        "resolved": "8.0.0",
+        "contentHash": "ptvgrFh7PvWI8bcVqG5rsA/weWM09EnthFHR5SCnS6IN+P4mj6rE1lBDC4U8HL9/57htKAqy4KQ3bBj84cfYyQ==",
+        "dependencies": {
+          "System.Collections.Immutable": "8.0.0"
+        }
       },
       "nanoframework.serialization.helper": {
         "type": "Project"
diff --git a/nanoFramework.Serialization.Helper/nanoFramework.Serialization.Helper.csproj b/nanoFramework.Serialization.Helper/nanoFramework.Serialization.Helper.csproj
index dfd4e32..815e09b 100644
--- a/nanoFramework.Serialization.Helper/nanoFramework.Serialization.Helper.csproj
+++ b/nanoFramework.Serialization.Helper/nanoFramework.Serialization.Helper.csproj
@@ -45,8 +45,8 @@
   <Import Project="..\Serialization.Shared\Serialization.Shared.projitems" Label="Shared" />
 	
   <ItemGroup>
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" />
-		<PackageReference Include="Nerdbank.GitVersioning" Version="3.7.115" PrivateAssets="All" />
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="10.0.102" PrivateAssets="All" />
+		<PackageReference Include="Nerdbank.GitVersioning" Version="3.9.50" PrivateAssets="All" />
 	</ItemGroup>
 
   <ItemGroup>
diff --git a/nanoFramework.Serialization.Helper/packages.lock.json b/nanoFramework.Serialization.Helper/packages.lock.json
index a34a046..42c6749 100644
--- a/nanoFramework.Serialization.Helper/packages.lock.json
+++ b/nanoFramework.Serialization.Helper/packages.lock.json
@@ -4,57 +4,57 @@
     ".NETFramework,Version=v4.8": {
       "Microsoft.SourceLink.GitHub": {
         "type": "Direct",
-        "requested": "[8.0.0, )",
-        "resolved": "8.0.0",
-        "contentHash": "G5q7OqtwIyGTkeIOAc3u2ZuV/kicQaec5EaRnc0pIeSnh9LUjj+PYQrJYBURvDt7twGl2PKA7nSN0kz1Zw5bnQ==",
+        "requested": "[10.0.102, )",
+        "resolved": "10.0.102",
+        "contentHash": "Oxq3RCIJSdtpIU4hLqO7XaDe/Ra3HS9Wi8rJl838SAg6Zu1iQjerA0+xXWBgUFYbgknUGCLOU0T+lzMLkvY9Qg==",
         "dependencies": {
-          "Microsoft.Build.Tasks.Git": "8.0.0",
-          "Microsoft.SourceLink.Common": "8.0.0"
+          "Microsoft.Build.Tasks.Git": "10.0.102",
+          "Microsoft.SourceLink.Common": "10.0.102"
         }
       },
       "Nerdbank.GitVersioning": {
         "type": "Direct",
-        "requested": "[3.7.115, )",
-        "resolved": "3.7.115",
-        "contentHash": "EpXamaAdRfG/BMxGgvZlTM0npRnkmXUjAj8OdNKd17t4oN+2nvjdv/KnFmzOOMDqvlwB49UCwtOHJrAQTfUBtQ=="
+        "requested": "[3.9.50, )",
+        "resolved": "3.9.50",
+        "contentHash": "HtOgGF6jZ+WYbXnCUCYPT8Y2d6mIJo9ozjK/FINTRsXdm4Zgv9GehUMa7EFoGQkqrMcDJNOIDwCmENnvXg4UbA=="
       },
       "Microsoft.Build.Tasks.Git": {
         "type": "Transitive",
-        "resolved": "8.0.0",
-        "contentHash": "bZKfSIKJRXLTuSzLudMFte/8CempWjVamNUR5eHJizsy+iuOuO/k2gnh7W0dHJmYY0tBf+gUErfluCv5mySAOQ=="
+        "resolved": "10.0.102",
+        "contentHash": "0i81LYX31U6UiXz4NOLbvc++u+/mVDmOt+PskrM/MygpDxkv9THKQyRUmavBpLK6iBV0abNWnn+CQgSRz//Pwg=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
-        "resolved": "8.0.0",
-        "contentHash": "dk9JPxTCIevS75HyEQ0E4OVAFhB2N+V9ShCXf8Q6FkUQZDkgLI12y679Nym1YqsiSysuQskT7Z+6nUf3yab6Vw=="
+        "resolved": "10.0.102",
+        "contentHash": "Mk1IMb9q5tahC2NltxYXFkLBtuBvfBoCQ3pIxYQWfzbCE9o1OB9SsHe0hnNGo7lWgTA/ePbFAJLWu6nLL9K17A=="
       }
     },
     "net6.0": {
       "Microsoft.SourceLink.GitHub": {
         "type": "Direct",
-        "requested": "[8.0.0, )",
-        "resolved": "8.0.0",
-        "contentHash": "G5q7OqtwIyGTkeIOAc3u2ZuV/kicQaec5EaRnc0pIeSnh9LUjj+PYQrJYBURvDt7twGl2PKA7nSN0kz1Zw5bnQ==",
+        "requested": "[10.0.102, )",
+        "resolved": "10.0.102",
+        "contentHash": "Oxq3RCIJSdtpIU4hLqO7XaDe/Ra3HS9Wi8rJl838SAg6Zu1iQjerA0+xXWBgUFYbgknUGCLOU0T+lzMLkvY9Qg==",
         "dependencies": {
-          "Microsoft.Build.Tasks.Git": "8.0.0",
-          "Microsoft.SourceLink.Common": "8.0.0"
+          "Microsoft.Build.Tasks.Git": "10.0.102",
+          "Microsoft.SourceLink.Common": "10.0.102"
         }
       },
       "Nerdbank.GitVersioning": {
         "type": "Direct",
-        "requested": "[3.7.115, )",
-        "resolved": "3.7.115",
-        "contentHash": "EpXamaAdRfG/BMxGgvZlTM0npRnkmXUjAj8OdNKd17t4oN+2nvjdv/KnFmzOOMDqvlwB49UCwtOHJrAQTfUBtQ=="
+        "requested": "[3.9.50, )",
+        "resolved": "3.9.50",
+        "contentHash": "HtOgGF6jZ+WYbXnCUCYPT8Y2d6mIJo9ozjK/FINTRsXdm4Zgv9GehUMa7EFoGQkqrMcDJNOIDwCmENnvXg4UbA=="
       },
       "Microsoft.Build.Tasks.Git": {
         "type": "Transitive",
-        "resolved": "8.0.0",
-        "contentHash": "bZKfSIKJRXLTuSzLudMFte/8CempWjVamNUR5eHJizsy+iuOuO/k2gnh7W0dHJmYY0tBf+gUErfluCv5mySAOQ=="
+        "resolved": "10.0.102",
+        "contentHash": "0i81LYX31U6UiXz4NOLbvc++u+/mVDmOt+PskrM/MygpDxkv9THKQyRUmavBpLK6iBV0abNWnn+CQgSRz//Pwg=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
-        "resolved": "8.0.0",
-        "contentHash": "dk9JPxTCIevS75HyEQ0E4OVAFhB2N+V9ShCXf8Q6FkUQZDkgLI12y679Nym1YqsiSysuQskT7Z+6nUf3yab6Vw=="
+        "resolved": "10.0.102",
+        "contentHash": "Mk1IMb9q5tahC2NltxYXFkLBtuBvfBoCQ3pIxYQWfzbCE9o1OB9SsHe0hnNGo7lWgTA/ePbFAJLWu6nLL9K17A=="
       }
     }
   }