diff --git a/Directory.Build.props b/Directory.Build.props
index 3920f278..3852ae8d 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -7,7 +7,7 @@
 		<MicrosoftExtensionsHostingVersion>8.0.1</MicrosoftExtensionsHostingVersion>
 		<MicrosoftExtensionsConfigurationVersion>9.0.8</MicrosoftExtensionsConfigurationVersion>
 		<SystemCommandLineHostingVersion>0.3.0-alpha.21216.1</SystemCommandLineHostingVersion>
-    <TestableIOSystemIOAbstractionsWrappersVersion>22.0.14</TestableIOSystemIOAbstractionsWrappersVersion>
+    <TestableIOSystemIOAbstractionsWrappersVersion>22.0.15</TestableIOSystemIOAbstractionsWrappersVersion>
 		<MicrosoftCodeAnalysisCSharpVersion>4.14.0</MicrosoftCodeAnalysisCSharpVersion>
 		<MicrosoftCodeAnalysisAnalyzersVersion>4.14.0</MicrosoftCodeAnalysisAnalyzersVersion>
 		<NewtonsoftJsonVersion>13.0.3</NewtonsoftJsonVersion>