diff --git a/setup.py b/setup.py
index 293ccc8d..2fdb2a20 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 setup(
     name='peret',
     install_requires=[
-        'delb[https-loader]==0.2',
+        'delb[https-loader]==0.5',
         'xmlschema',
         'requests',
         'docopt',