diff --git a/crawler/fang/requirements.txt b/crawler/fang/requirements.txt
old mode 100755
new mode 100644
index fb248f2d..bde9b085
--- a/crawler/fang/requirements.txt
+++ b/crawler/fang/requirements.txt
@@ -39,7 +39,7 @@ pytesseract==0.2.4
 queuelib==1.5.0
 redis==2.10.6
 requests==2.19.1
-Scrapy==1.5.1
+Scrapy==1.8.1
 scrapy-redis==0.6.8
 selenium==3.14.0
 service-identity==17.0.0