diff --git a/src/AspNetCoreModuleV2/CommonLib/GlobalVersionUtility.cpp b/src/AspNetCoreModuleV2/CommonLib/GlobalVersionUtility.cpp
index 396a69ff31..b2c6b69871 100644
--- a/src/AspNetCoreModuleV2/CommonLib/GlobalVersionUtility.cpp
+++ b/src/AspNetCoreModuleV2/CommonLib/GlobalVersionUtility.cpp
@@ -2,7 +2,7 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 
 #include <Windows.h>
-#include <experimental/filesystem>
+#include <filesystem>
 
 #include "GlobalVersionUtility.h"
 
diff --git a/src/AspNetCoreModuleV2/CommonLib/PollingAppOfflineApplication.cpp b/src/AspNetCoreModuleV2/CommonLib/PollingAppOfflineApplication.cpp
index 3b07cf8645..dff673fee3 100644
--- a/src/AspNetCoreModuleV2/CommonLib/PollingAppOfflineApplication.cpp
+++ b/src/AspNetCoreModuleV2/CommonLib/PollingAppOfflineApplication.cpp
@@ -3,7 +3,7 @@
 
 #include "PollingAppOfflineApplication.h"
 
-#include <experimental/filesystem>
+#include <filesystem>
 #include "SRWExclusiveLock.h"
 #include "HandleWrapper.h"
 
diff --git a/src/AspNetCoreModuleV2/CommonLib/PollingAppOfflineApplication.h b/src/AspNetCoreModuleV2/CommonLib/PollingAppOfflineApplication.h
index e66f5f46c8..592cdb2dc8 100644
--- a/src/AspNetCoreModuleV2/CommonLib/PollingAppOfflineApplication.h
+++ b/src/AspNetCoreModuleV2/CommonLib/PollingAppOfflineApplication.h
@@ -2,7 +2,7 @@
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 #pragma once
-#include <experimental/filesystem>
+#include <filesystem>
 #include "application.h"
 #include "requesthandler.h"
 
diff --git a/src/AspNetCoreModuleV2/CommonLib/hostfxr_utility.h b/src/AspNetCoreModuleV2/CommonLib/hostfxr_utility.h
index dfdeb08b3a..1315865803 100644
--- a/src/AspNetCoreModuleV2/CommonLib/hostfxr_utility.h
+++ b/src/AspNetCoreModuleV2/CommonLib/hostfxr_utility.h
@@ -5,7 +5,7 @@
 
 #include <Windows.h>
 #include <vector>
-#include <experimental/filesystem>
+#include <filesystem>
 #include <optional>
 #include "stringu.h"
 
diff --git a/src/AspNetCoreModuleV2/CommonLib/stdafx.h b/src/AspNetCoreModuleV2/CommonLib/stdafx.h
index d5407df316..b17ae43485 100644
--- a/src/AspNetCoreModuleV2/CommonLib/stdafx.h
+++ b/src/AspNetCoreModuleV2/CommonLib/stdafx.h
@@ -14,4 +14,4 @@
 #include <shellapi.h>
 #include <sstream>
 #include <memory>
-#include <experimental/filesystem>
+#include <filesystem>
diff --git a/src/AspNetCoreModuleV2/RequestHandlerLib/stdafx.h b/src/AspNetCoreModuleV2/RequestHandlerLib/stdafx.h
index fd6382710b..78a02ce72b 100644
--- a/src/AspNetCoreModuleV2/RequestHandlerLib/stdafx.h
+++ b/src/AspNetCoreModuleV2/RequestHandlerLib/stdafx.h
@@ -12,7 +12,7 @@
 #include <shellapi.h>
 #include <sstream>
 #include <memory>
-#include <experimental/filesystem>
+#include <filesystem>
 
 #include "Shlwapi.h"
 #include <io.h>
diff --git a/test/CommonLibTests/stdafx.h b/test/CommonLibTests/stdafx.h
index 33d3008f40..93dffac456 100644
--- a/test/CommonLibTests/stdafx.h
+++ b/test/CommonLibTests/stdafx.h
@@ -17,7 +17,7 @@
 #include <wchar.h>
 #include <io.h>
 #include <stdio.h>
-#include <experimental/filesystem>
+#include <filesystem>
 #include <fstream>
 
 #include <hashfn.h>