From 72491ba583441eb6b9a9bde0720c7edcbe221061 Mon Sep 17 00:00:00 2001
From: Yuxian Qiu <142763828+yuxianq@users.noreply.github.com>
Date: Fri, 23 Oct 2026 05:34:05 +0000
Subject: [PATCH] [None][chore] promote flashinfer-prims-ts source from #20224

----- BEGIN VENDOR PROMOTION V1 -----
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----- END VENDOR PROMOTION V1 -----

Signed-off-by: Yuxian Qiu <142763828+yuxianq@users.noreply.github.com>
---
 3rdparty/vendor_sources.lock.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/3rdparty/vendor_sources.lock.yaml b/3rdparty/vendor_sources.lock.yaml
index ba2cb10458d6..56ebefa3a6a0 100644
--- a/3rdparty/vendor_sources.lock.yaml
+++ b/3rdparty/vendor_sources.lock.yaml
@@ -1,8 +1,8 @@
 schema_version: 1
 vendors:
   flashinfer-prims-ts:
-    url: https://github.com/heyuhhh/flashinfer.git
-    branch: trtllm-prims-ts-dev
+    url: https://github.com/yuxianq/flashinfer.git
+    branch: trtllm-prims-ts-dev-20261012
     commit: 0e0761ef5ef10cb0762cc1b890a5c1a329bb49bf
     source: flashinfer/attention/prims_ts
     destination: tensorrt_llm/_torch/attention/backends/prims_ts