diff --git a/build/dependencies.props b/build/dependencies.props
index a8b5df8e31..b03cf8b201 100644
--- a/build/dependencies.props
+++ b/build/dependencies.props
@@ -127,7 +127,7 @@
     <MoqPackageVersion>4.9.0</MoqPackageVersion>
     <NETStandard16PackageVersion>1.6.1</NETStandard16PackageVersion>
     <NETStandardLibrary20PackageVersion>2.0.3</NETStandardLibrary20PackageVersion>
-    <NetTopologySuiteCorePackageVersion>1.15.0</NetTopologySuiteCorePackageVersion>
+    <NetTopologySuiteCorePackageVersion>1.15.1</NetTopologySuiteCorePackageVersion>
     <NetTopologySuiteIOSpatiaLitePackageVersion>1.15.0</NetTopologySuiteIOSpatiaLitePackageVersion>
     <NewtonsoftJsonBsonPackageVersion>1.0.1</NewtonsoftJsonBsonPackageVersion>
     <NewtonsoftJsonPackageVersion>11.0.2</NewtonsoftJsonPackageVersion>
@@ -153,6 +153,8 @@
     <SystemNetHttpPackageVersion>4.3.2</SystemNetHttpPackageVersion>
     <SystemReactiveLinqPackageVersion>3.1.1</SystemReactiveLinqPackageVersion>
     <SystemReflectionEmitPackageVersion>4.3.0</SystemReflectionEmitPackageVersion>
+    <SystemRuntimeCompilerServicesUnsafePackageVersion>4.5.1</SystemRuntimeCompilerServicesUnsafePackageVersion>
+    <SystemReflectionMetadataPackageVersion>1.6.0</SystemReflectionMetadataPackageVersion>
     <SystemRuntimeInteropServicesRuntimeInformationPackageVersion>4.3.0</SystemRuntimeInteropServicesRuntimeInformationPackageVersion>
     <Utf8JsonPackageVersion>1.3.7</Utf8JsonPackageVersion>
     <VisualStudio_NewtonsoftJsonPackageVersion>9.0.1</VisualStudio_NewtonsoftJsonPackageVersion>