diff --git a/DirectXTex/DirectXTex_GDK_2019.vcxproj b/DirectXTex/DirectXTex_GDK_2019.vcxproj
index b50755a..526fced 100644
--- a/DirectXTex/DirectXTex_GDK_2019.vcxproj
+++ b/DirectXTex/DirectXTex_GDK_2019.vcxproj
@@ -275,6 +275,7 @@
true
/Zc:twoPhase- /Zc:__cplusplus /ZH:SHA_256 %(AdditionalOptions)
Level4
+ true
6.0
@@ -353,6 +354,7 @@
true
/Zc:twoPhase- /Zc:__cplusplus /ZH:SHA_256 %(AdditionalOptions)
Level4
+ true
6.0
diff --git a/DirectXTex/DirectXTex_GDK_2022.vcxproj b/DirectXTex/DirectXTex_GDK_2022.vcxproj
index db1f8d6..5813fdb 100644
--- a/DirectXTex/DirectXTex_GDK_2022.vcxproj
+++ b/DirectXTex/DirectXTex_GDK_2022.vcxproj
@@ -275,6 +275,7 @@
true
/Zc:twoPhase- /Zc:__cplusplus %(AdditionalOptions)
Level4
+ true
6.0
@@ -353,6 +354,7 @@
true
/Zc:twoPhase- /Zc:__cplusplus %(AdditionalOptions)
Level4
+ true
6.0