diff --git a/full-requirements.txt b/full-requirements.txt
index 5049617c5fa57f506103aeb7ed4b8f68e4cd3801..efc9f6d88d8dd02dcbb1711466aec0d6c34c54d2 100644
--- a/full-requirements.txt
+++ b/full-requirements.txt
@@ -9,3 +9,4 @@ numpy>=1.24.2
 colorama>=0.4.3
 pyinstaller>=5.11.0
 shapely>=2.0.1
+lxml>=4.9.3
diff --git a/requirements.txt b/requirements.txt
index 334e28c24d3c69dedf717064b2fa3cda7a243e8d..23b82bb132177213722e5ceb3f63b9a4dc83d9a3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,3 +9,4 @@ numpy>=1.24.2
 colorama>=0.4.3
 pyinstaller>=5.11.0
 shapely>=2.0.1
+lxml>=4.9.3