diff --git a/ports/ms-gsl/CONTROL b/ports/ms-gsl/CONTROL
index c485497e3..b19e7c583 100644
--- a/ports/ms-gsl/CONTROL
+++ b/ports/ms-gsl/CONTROL
@@ -1,3 +1,3 @@
 Source: ms-gsl
-Version: 20170425-8b320e3f5d016f953e55dfc7ec8694c1349d3fe4
+Version: 20171104-d10ebc6555b627c9d1196076a78467e7be505987
 Description: Microsoft implementation of the Guidelines Support Library
\ No newline at end of file
diff --git a/ports/ms-gsl/portfile.cmake b/ports/ms-gsl/portfile.cmake
index a5353e666..285b49676 100644
--- a/ports/ms-gsl/portfile.cmake
+++ b/ports/ms-gsl/portfile.cmake
@@ -4,8 +4,8 @@ include(vcpkg_common_functions)
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO Microsoft/GSL
-    REF 8b320e3f5d016f953e55dfc7ec8694c1349d3fe4
-    SHA512 79d4ecc937cdce2acf79620f12c6d4592159f17aa23c0fd1e978cc571e84ee11d91bd9a45f975546447e1ba20878244312609396a52a76f18872b97ea024aa00
+    REF d10ebc6555b627c9d1196076a78467e7be505987
+    SHA512 982f1d059f3128e79db7742e4bc9a641f8f6b91e02b00f7a98e4447bff9602501e905bc42173520036a0d3b6ad95ca7908fed15fa200ea01a2bd103b8e9cff88
     HEAD_REF master
 )