diff --git a/WeiboCrawler/search_word/requirements.txt b/WeiboCrawler/search_word/requirements.txt
index d2c7e70..824814f 100644
--- a/WeiboCrawler/search_word/requirements.txt
+++ b/WeiboCrawler/search_word/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2019.11.28
+certifi==2022.12.7
 chardet==3.0.4
 cssselect==1.1.0
 fake-useragent==0.1.11