diff --git a/external/src/grpc b/external/src/grpc
index 9f5a2ee..f310102 160000
--- a/external/src/grpc
+++ b/external/src/grpc
@@ -1 +1 @@
-Subproject commit 9f5a2ee257cc3a29eb62ee20972c3a27c2864539
+Subproject commit f310102b02b61271098c9bd074b72647f3eee9cb