diff --git a/build/python/backend/requirements.txt b/build/python/backend/requirements.txt
index 7bb64176..c3ed600e 100644
--- a/build/python/backend/requirements.txt
+++ b/build/python/backend/requirements.txt
@@ -22,7 +22,7 @@ libarchive-c==2.9
 https://sublime-python-deps.s3.amazonaws.com/lief-0.12.3-cp310-cp310-linux_aarch64.whl; sys_platform == 'linux' and (platform_machine == 'arm64' or platform_machine == 'aarch64')
 lief==0.13.2; sys_platform != 'linux' or (platform_machine != 'arm64' and platform_machine != 'aarch64')
 
-lxml==4.9.1
+lxml==6.1.0
 M2Crypto==0.38.0
 nested-lookup==0.2.22
 numpy==1.22.1