diff --git a/src/CalculatorUITestFramework/CalculatorUITestFramework.csproj b/src/CalculatorUITestFramework/CalculatorUITestFramework.csproj
index 49e0c6b3..7d86559c 100644
--- a/src/CalculatorUITestFramework/CalculatorUITestFramework.csproj
+++ b/src/CalculatorUITestFramework/CalculatorUITestFramework.csproj
@@ -3,7 +3,7 @@
     <TargetFramework>netstandard2.0</TargetFramework>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Appium.WebDriver" Version="4.0.0.6-beta" />
-    <PackageReference Include="MSTest.TestFramework" Version="1.4.0" />
+    <PackageReference Include="Appium.WebDriver" Version="4.3.1" />
+    <PackageReference Include="MSTest.TestFramework" Version="2.2.8" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/src/CalculatorUITestFramework/WinAppDriver.cs b/src/CalculatorUITestFramework/WinAppDriver.cs
index 70901256..df1e83be 100644
--- a/src/CalculatorUITestFramework/WinAppDriver.cs
+++ b/src/CalculatorUITestFramework/WinAppDriver.cs
@@ -56,9 +56,9 @@ namespace CalculatorUITestFramework
                 // Note: Multiple calculator windows (instances) share the same process Id
                 var options = new AppiumOptions();
 
-                if (context.Properties.TryGetValue("AppId", out object appId))
+                if (context.Properties.Contains("AppId"))
                 {
-                    options.AddAdditionalCapability("app", (string)appId);
+                    options.AddAdditionalCapability("app", (string)context.Properties["AppId"]);
                 }
                 else
                 {
diff --git a/src/CalculatorUITests/CalculatorUITests.csproj b/src/CalculatorUITests/CalculatorUITests.csproj
index 1314a130..08d9a1e6 100644
--- a/src/CalculatorUITests/CalculatorUITests.csproj
+++ b/src/CalculatorUITests/CalculatorUITests.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFramework>netcoreapp3.1</TargetFramework>
     <IsPackable>false</IsPackable>
@@ -7,7 +7,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
     <PackageReference Include="MSTest.TestAdapter" Version="2.2.8" />
     <PackageReference Include="MSTest.TestFramework" Version="2.2.8" />
-    <PackageReference Include="Appium.WebDriver" Version="4.0.0.6-beta" />
+    <PackageReference Include="Appium.WebDriver" Version="4.3.1" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\CalculatorUITestFramework\CalculatorUITestFramework.csproj" />