diff --git a/requirements.txt b/requirements.txt
index 1d378fa..604a354 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,5 +2,5 @@ torch==1.13.1
 allennlp==1.1.0
 transformers==3.3.1
 flashtool==0.0.10
-ray==0.8.7
+ray==2.6.1
 pandas
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