diff --git a/setup.py b/setup.py
index efff49f..7cf5e68 100644
--- a/setup.py
+++ b/setup.py
@@ -13,18 +13,18 @@ with open('README.rst') as readme_file:
 with open('HISTORY.rst') as history_file:
     history = history_file.read()
 
-requirements = ['Click>=8.1.7',
-                'zeep==4.2.1',
-                'lxml==4.9.3',      
-                'cryptography==41.0.7',
-                'pyOpenSSL==23.3.0',
-                'xmlsig==1.0.1',
-                'xades==1.0.0',
-                'xmlsec==1.3.13',
+requirements = ['Click>=6.0',
+                'zeep==4.0.0',
+                'lxml==4.6.3',
+                'cryptography==3.3.2',
+                'pyOpenSSL==20.0.1',
+                'xmlsig==0.1.7',
+                'xades==0.2.2',
+                'xmlsec==1.3.12',
                 # usamos esta dependencia en runtime
                 # para forzar uso de policy_id de archivo local
-                'mock==5.1.0',
-                'xmlschema==2.5.0']
+                'mock>=2.0.0',
+                'xmlschema>=1.8']
 
 setup_requirements = ['pytest-runner', ]