diff --git a/external/src/grpc b/external/src/grpc
index 0de6f57..6261853 160000
--- a/external/src/grpc
+++ b/external/src/grpc
@@ -1 +1 @@
-Subproject commit 0de6f576b3b91c51eacc65ab0590694dbefa7663
+Subproject commit 62618530b03e8a5c91e5dbe06d4cfbed1cd65937