diff --git a/third_party/gflags b/third_party/gflags
index f126a3a94..78b15171a 160000
--- a/third_party/gflags
+++ b/third_party/gflags
@@ -1 +1 @@
-Subproject commit f126a3a9467c6147a6f22c317d45682d59665bd0
+Subproject commit 78b15171a7fce5815df58a919ab593ce80222028