diff --git a/requirements.txt b/requirements.txt
index ba701aaf..2e972371 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 packageurl_python==0.8.1
 requests==2.20.1
-xmlschema==1.0.7
+xmlschema==1.0.14
 setuptools==18.5
 requirements_parser==0.1.0
 packaging==19.0
diff --git a/setup.py b/setup.py
old mode 100755
new mode 100644
index 3b821fb1..f4a3011d
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@
     install_requires=[
         'requirements_parser==0.1.0',
         'packageurl_python==0.8.1',
-        'xmlschema==1.0.7',
+        'xmlschema==1.0.14',
         'requests==2.20.1',
         'packaging==19.0',
     ],