diff --git a/requirements.txt b/requirements.txt
index 623cc7a2..3d38f429 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ mistune==0.7.3
 polib==1.0.3
 pyparsing==2.2.0
 six
-lxml==4.6.2
+lxml==4.6.5
 beautifulsoup4==4.9.3
 
 # InDesign
diff --git a/setup.py b/setup.py
index 4d06a593..2df4f46b 100644
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@
     'mistune==0.7.3',
     'PyYAML==5.1',
     'pyparsing==2.2.0',
-    'lxml==4.6.2',
+    'lxml==4.6.5',
     'beautifulsoup4==4.9.3',
     'ucflib @ git+https://github.com/kbairak/ucflib.git@py3_compatibility#egg=ucflib-0.2.1',  # noqa
 ]