diff --git a/scripts/requirements.txt b/scripts/requirements.txt
index 105846c..0880cc8 100644
--- a/scripts/requirements.txt
+++ b/scripts/requirements.txt
@@ -1,5 +1,5 @@
 # Torch will be installed as a dependency of vLLM, which will select the correct backend.
-vllm==0.18.0
+vllm==0.20.0
 flashinfer-python
 bitsandbytes>=0.45.3; sys_platform == 'linux'
 triton; sys_platform == 'linux'