diff --git a/Tests/Opc.Ua.Client.ComplexTypes.Tests/Opc.Ua.Client.ComplexTypes.Tests.csproj b/Tests/Opc.Ua.Client.ComplexTypes.Tests/Opc.Ua.Client.ComplexTypes.Tests.csproj
index 4055b8bd5e..82105cde75 100644
--- a/Tests/Opc.Ua.Client.ComplexTypes.Tests/Opc.Ua.Client.ComplexTypes.Tests.csproj
+++ b/Tests/Opc.Ua.Client.ComplexTypes.Tests/Opc.Ua.Client.ComplexTypes.Tests.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.0" />
     <PackageReference Include="NUnit" Version="3.13.3" />
     <PackageReference Include="NUnit.Console" Version="3.15.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.2.1">
diff --git a/Tests/Opc.Ua.Client.Tests/Opc.Ua.Client.Tests.csproj b/Tests/Opc.Ua.Client.Tests/Opc.Ua.Client.Tests.csproj
index b8f87e18eb..ec7c92ad7d 100644
--- a/Tests/Opc.Ua.Client.Tests/Opc.Ua.Client.Tests.csproj
+++ b/Tests/Opc.Ua.Client.Tests/Opc.Ua.Client.Tests.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.0" />
     <PackageReference Include="NUnit" Version="3.13.3" />
     <PackageReference Include="NUnit.Console" Version="3.15.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.2.1">
diff --git a/Tests/Opc.Ua.Configuration.Tests/Opc.Ua.Configuration.Tests.csproj b/Tests/Opc.Ua.Configuration.Tests/Opc.Ua.Configuration.Tests.csproj
index 75e440de7e..68cd41caa6 100644
--- a/Tests/Opc.Ua.Configuration.Tests/Opc.Ua.Configuration.Tests.csproj
+++ b/Tests/Opc.Ua.Configuration.Tests/Opc.Ua.Configuration.Tests.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.0" />
     <PackageReference Include="NUnit" Version="3.13.3" />
     <PackageReference Include="NUnit.Console" Version="3.15.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.2.1">
diff --git a/Tests/Opc.Ua.Core.Tests/Opc.Ua.Core.Tests.csproj b/Tests/Opc.Ua.Core.Tests/Opc.Ua.Core.Tests.csproj
index 33214e3f5e..2aa87f3ad1 100644
--- a/Tests/Opc.Ua.Core.Tests/Opc.Ua.Core.Tests.csproj
+++ b/Tests/Opc.Ua.Core.Tests/Opc.Ua.Core.Tests.csproj
@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.IO.RecyclableMemoryStream" Version="2.2.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.0" />
     <PackageReference Include="Moq" Version="4.18.2" />
     <PackageReference Include="NUnit" Version="3.13.3" />
     <PackageReference Include="NUnit.Console" Version="3.15.2" />
diff --git a/Tests/Opc.Ua.Gds.Tests/Opc.Ua.Gds.Tests.csproj b/Tests/Opc.Ua.Gds.Tests/Opc.Ua.Gds.Tests.csproj
index ec534c94bb..0c0cbf1244 100644
--- a/Tests/Opc.Ua.Gds.Tests/Opc.Ua.Gds.Tests.csproj
+++ b/Tests/Opc.Ua.Gds.Tests/Opc.Ua.Gds.Tests.csproj
@@ -12,7 +12,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.0" />
     <PackageReference Include="NUnit" Version="3.13.3" />
     <PackageReference Include="NUnit.Console" Version="3.15.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.2.1">
diff --git a/Tests/Opc.Ua.PubSub.Tests/Opc.Ua.PubSub.Tests.csproj b/Tests/Opc.Ua.PubSub.Tests/Opc.Ua.PubSub.Tests.csproj
index bfac9e3a9b..6e8fae0c2f 100644
--- a/Tests/Opc.Ua.PubSub.Tests/Opc.Ua.PubSub.Tests.csproj
+++ b/Tests/Opc.Ua.PubSub.Tests/Opc.Ua.PubSub.Tests.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.0" />
     <PackageReference Include="NUnit" Version="3.13.3" />
     <PackageReference Include="NUnit.Console" Version="3.15.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.2.1">
diff --git a/Tests/Opc.Ua.Security.Certificates.Tests/Opc.Ua.Security.Certificates.Tests.csproj b/Tests/Opc.Ua.Security.Certificates.Tests/Opc.Ua.Security.Certificates.Tests.csproj
index 6ee2b81ac5..443f4f5eb0 100644
--- a/Tests/Opc.Ua.Security.Certificates.Tests/Opc.Ua.Security.Certificates.Tests.csproj
+++ b/Tests/Opc.Ua.Security.Certificates.Tests/Opc.Ua.Security.Certificates.Tests.csproj
@@ -24,7 +24,7 @@
   </PropertyGroup>
   
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.0" />
     <PackageReference Include="NUnit" Version="3.13.3" />
     <PackageReference Include="NUnit.Console" Version="3.15.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.2.1">
diff --git a/Tests/Opc.Ua.Server.Tests/Opc.Ua.Server.Tests.csproj b/Tests/Opc.Ua.Server.Tests/Opc.Ua.Server.Tests.csproj
index 9a2e2e49ef..d885f154df 100644
--- a/Tests/Opc.Ua.Server.Tests/Opc.Ua.Server.Tests.csproj
+++ b/Tests/Opc.Ua.Server.Tests/Opc.Ua.Server.Tests.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.0" />
     <PackageReference Include="Moq" Version="4.18.2" />
     <PackageReference Include="NUnit" Version="3.13.3" />
     <PackageReference Include="NUnit.Console" Version="3.15.2" />