diff --git a/contrib/ms-sbvar/switch_dw b/contrib/ms-sbvar/switch_dw
index 8c2fc91a9ed4d5b0aa0788d0f59333661425e27b..458d9a3f23927247a7b4c3967c4dceca108c40a8 160000
--- a/contrib/ms-sbvar/switch_dw
+++ b/contrib/ms-sbvar/switch_dw
@@ -1 +1 @@
-Subproject commit 8c2fc91a9ed4d5b0aa0788d0f59333661425e27b
+Subproject commit 458d9a3f23927247a7b4c3967c4dceca108c40a8
diff --git a/contrib/ms-sbvar/utilities_dw b/contrib/ms-sbvar/utilities_dw
index 35453ad26615be668dce0e06b2eca4825cd9c300..caaf4b6807d231d1f2cf611e6b9dc8afdc5dd2cf 160000
--- a/contrib/ms-sbvar/utilities_dw
+++ b/contrib/ms-sbvar/utilities_dw
@@ -1 +1 @@
-Subproject commit 35453ad26615be668dce0e06b2eca4825cd9c300
+Subproject commit caaf4b6807d231d1f2cf611e6b9dc8afdc5dd2cf