diff --git a/requirements.txt b/requirements.txt
index 41d42ba..0ebdd33 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 cssselect==0.9.1
 enum34==1.0.4
-lxml==3.4.2
+lxml==4.6.3
 pyquery==1.2.9
diff --git a/setup.py b/setup.py
index d973596..f294505 100644
--- a/setup.py
+++ b/setup.py
@@ -65,7 +65,7 @@
     install_requires=[
         "cssselect==0.9.1",
         "enum34==1.0.4",
-        "lxml==3.4.2",
+        "lxml==4.6.3",
         "pyquery==1.2.9"
     ],
     include_package_data=True