diff --git a/pyproject.toml b/pyproject.toml
index 52c7ea2c..4430bd35 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -55,7 +55,7 @@ retriever = [
 ]
 
 generation = [
-    "vllm>=0.22.1",
+    "vllm>=0.26.0",
     "openai",
     "transformers",
     "torch",