diff --git a/Login-Spider/xiangya/artso/requirement.txt b/Login-Spider/xiangya/artso/requirement.txt
index 70f7568..50ed276 100644
--- a/Login-Spider/xiangya/artso/requirement.txt
+++ b/Login-Spider/xiangya/artso/requirement.txt
@@ -78,7 +78,7 @@ pexpect==4.3.1
 pickleshare==0.7.4
 Pillow==4.2.1
 prompt-toolkit==1.0.15
-protobuf==3.5.2.post1
+protobuf==3.18.3
 ptyprocess==0.5.2
 pyasn1==0.4.2
 pyasn1-modules==0.2.1