diff --git a/third_party/OpenSTA b/third_party/OpenSTA
index 2d2cfe6..4789f4d 160000
--- a/third_party/OpenSTA
+++ b/third_party/OpenSTA
@@ -1 +1 @@
-Subproject commit 2d2cfe6fa68bbeb52ec4373416a4af604f002d20
+Subproject commit 4789f4d77350548f5d71b34123371522bf673757