diff --git a/third_party/sglang b/third_party/sglang
index 5d6bef9f6..4ac7839e5 160000
--- a/third_party/sglang
+++ b/third_party/sglang
@@ -1 +1 @@
-Subproject commit 5d6bef9f61637aaeaf047bf8209def2af3eaa83f
+Subproject commit 4ac7839e5a1337bc2e80b5690995f7cc9935eff7