diff --git a/tests/FSharp.Test.Utilities/FSharp.Test.Utilities.fsproj b/tests/FSharp.Test.Utilities/FSharp.Test.Utilities.fsproj
index cb5f54ad381..a4f64a0f893 100644
--- a/tests/FSharp.Test.Utilities/FSharp.Test.Utilities.fsproj
+++ b/tests/FSharp.Test.Utilities/FSharp.Test.Utilities.fsproj
@@ -106,7 +106,7 @@
     <PackageReference Include="Microsoft.CodeAnalysis.Workspaces.Common" Version="$(MicrosoftCodeAnalysisCSharpVersion)" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="$(MicrosoftCodeAnalysisCSharpVersion)" />
     <PackageReference Include="Microsoft.CodeAnalysis.Test.Resources.Proprietary" Version="$(MicrosoftCodeAnalysisTestResourcesProprietaryVersion)" />
-    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.11.2" />
+    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.15.3" />
     <PackageReference Include="Newtonsoft.Json" Version="$(NewtonsoftJsonVersion)" />
     <!-- xUnit3 extensibility packages for custom test utilities -->
     <PackageReference Include="xunit.v3.common" Version="$(XunitVersion)" />
diff --git a/tests/fsharp/core/span/common-pre.fsx b/tests/fsharp/core/span/common-pre.fsx
index ddd4a03e8fb..ad98f2d01a9 100644
--- a/tests/fsharp/core/span/common-pre.fsx
+++ b/tests/fsharp/core/span/common-pre.fsx
@@ -5,4 +5,4 @@ let packagesDir =
     match Environment.GetEnvironmentVariable("NUGET_PACKAGES") with
     | null -> Path.Combine(Environment.GetEnvironmentVariable("USERPROFILE"), ".nuget", "packages")
     | path -> path
-File.WriteAllText("refs.generated.fsx", sprintf @"#r @""%s\System.Memory\4.5.3\lib\netstandard2.0\System.Memory.dll""" packagesDir)
+File.WriteAllText("refs.generated.fsx", sprintf @"#r @""%s\System.Memory\4.6.3\lib\netstandard2.0\System.Memory.dll""" packagesDir)
diff --git a/tests/fsharp/typecheck/sigs/neg107-pre.fsx b/tests/fsharp/typecheck/sigs/neg107-pre.fsx
index b090dbcbbfe..b7d9aff7315 100644
--- a/tests/fsharp/typecheck/sigs/neg107-pre.fsx
+++ b/tests/fsharp/typecheck/sigs/neg107-pre.fsx
@@ -5,4 +5,4 @@ let packagesDir =
     match Environment.GetEnvironmentVariable("NUGET_PACKAGES") with
     | null -> Path.Combine(Environment.GetEnvironmentVariable("USERPROFILE"), ".nuget", "packages")
     | path -> path
-File.WriteAllText("neg107.generated.fsx", sprintf @"#r @""%s\System.Memory\4.5.3\lib\netstandard2.0\System.Memory.dll""" packagesDir)
+File.WriteAllText("neg107.generated.fsx", sprintf @"#r @""%s\System.Memory\4.6.3\lib\netstandard2.0\System.Memory.dll""" packagesDir)