diff --git a/Scrapy/Peacock/requirements.txt b/Scrapy/Peacock/requirements.txt
index 2f708d1..4758ea0 100644
--- a/Scrapy/Peacock/requirements.txt
+++ b/Scrapy/Peacock/requirements.txt
@@ -36,7 +36,7 @@ incremental==17.5.0
 itemadapter==0.1.0
 jmespath==0.10.0
 jsonschema==3.2.0
-lxml==4.5.1
+lxml==4.9.1
 multidict==4.7.6
 numpy==1.19.1
 pandas==1.1.0