diff --git a/src/Bonsai.Scripting.Expressions.Tests/Bonsai.Scripting.Expressions.Tests.csproj b/src/Bonsai.Scripting.Expressions.Tests/Bonsai.Scripting.Expressions.Tests.csproj
index 0e1a08c..2723e7c 100644
--- a/src/Bonsai.Scripting.Expressions.Tests/Bonsai.Scripting.Expressions.Tests.csproj
+++ b/src/Bonsai.Scripting.Expressions.Tests/Bonsai.Scripting.Expressions.Tests.csproj
@@ -5,9 +5,9 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.0" />
-    <PackageReference Include="MSTest.TestAdapter" Version="3.8.3" />
-    <PackageReference Include="MSTest.TestFramework" Version="3.8.3" />
+    <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" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Bonsai.Scripting.Expressions.Tests/ExpressionScriptingTests.cs b/src/Bonsai.Scripting.Expressions.Tests/ExpressionScriptingTests.cs
index b6f5d75..2d41330 100644
--- a/src/Bonsai.Scripting.Expressions.Tests/ExpressionScriptingTests.cs
+++ b/src/Bonsai.Scripting.Expressions.Tests/ExpressionScriptingTests.cs
@@ -24,7 +24,7 @@ async Task AssertExpressionTransform<TSource, TResult>(string expression, TSourc
                 Assert.AreEqual(expected, result);
         }
 
-        [DataTestMethod]
+        [TestMethod]
         [DataRow("it", 42, 42)]
         [DataRow("it * 2", 21, 42)]
         [DataRow("Single(it)", 42, 42f)]
@@ -38,6 +38,7 @@ async Task AssertExpressionTransform<TSource, TResult>(string expression, TSourc
         [DataRow("new[] { it }", 42, new[] { 42 })]
         [DataRow("new[] { it }.Select(x => x * 2).ToArray()", 21, new[] { 42 })]
         [DataRow("np(string(null).Length) ?? it", 42, 42)]
+        [DataRow("DayOfWeek(it + 1)", DayOfWeek.Monday, DayOfWeek.Tuesday)]
         public Task TestExpressionTransform<TSource, TResult>(string expression, TSource value, TResult expected)
         {
             return AssertExpressionTransform(expression, value, expected);
@@ -52,7 +53,7 @@ public Task TestExpressionTransform<TSource, TResult>(string expression, TSource
         [TestMethod]
         public Task TestObjectExpression() => AssertExpressionTransform("object(it)", 42, (object)42);
 
-        [DataTestMethod]
+        [TestMethod]
         [DataRow("single(it)", 42, 42f)]
         [DataRow("int64?(it).hasvalue", 42, true)]
         [DataRow("math.pi", 42, Math.PI)]
@@ -69,7 +70,7 @@ public Task TestCasingCompatibility<TSource, TResult>(string expression, TSource
             return AssertExpressionTransform(expression, value, expected);
         }
 
-        [DataTestMethod]
+        [TestMethod]
         [DataRow("")]
         [DataRow("string(it)")]
         public Task TestInvalidExpression(string expression)
diff --git a/src/Bonsai.Scripting.Expressions/Bonsai.Scripting.Expressions.csproj b/src/Bonsai.Scripting.Expressions/Bonsai.Scripting.Expressions.csproj
index 8f09185..d3895d2 100644
--- a/src/Bonsai.Scripting.Expressions/Bonsai.Scripting.Expressions.csproj
+++ b/src/Bonsai.Scripting.Expressions/Bonsai.Scripting.Expressions.csproj
@@ -5,6 +5,6 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Bonsai.Core" Version="2.9.0" />
-    <PackageReference Include="System.Linq.Dynamic.Core" Version="1.6.7" />
+    <PackageReference Include="System.Linq.Dynamic.Core" Version="1.7.1" />
   </ItemGroup>
 </Project>
\ No newline at end of file