diff --git a/external/src/grpc b/external/src/grpc
index 70cfb88..cad26a7 160000
--- a/external/src/grpc
+++ b/external/src/grpc
@@ -1 +1 @@
-Subproject commit 70cfb88491f6fc4d057bf4818f3645eafdf06fdf
+Subproject commit cad26a724483462038a29c35381fc0cc9df9f8fd
diff --git a/tests/src/check_win7.py b/tests/src/check_win7.py
index 924bb12..221360c 100644
--- a/tests/src/check_win7.py
+++ b/tests/src/check_win7.py
@@ -294,6 +294,7 @@ allowedAPIs = {
 	"OpenThreadToken",
 	"GetOverlappedResult",
 	"CryptGenRandom",
+	"HeapQueryInformation",
 }
 
 f = open(sys.argv[1], 'r')