diff --git a/smartcard/pyro/PyroReader.py b/smartcard/pyro/PyroReader.py
index aeb746b..abc5ab7 100644
--- a/smartcard/pyro/PyroReader.py
+++ b/smartcard/pyro/PyroReader.py
@@ -22,8 +22,8 @@ along with pyscard; if not, write to the Free Software
 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 """
 
-import Pyro.core
-import Pyro.naming
+import Pyro5.core
+import Pyro5.nameserver
 
 from smartcard.Exceptions import NoCardException
 from smartcard.reader.Reader import Reader
@@ -35,9 +35,9 @@ class PyroReader(Reader):
         """Constructs a new Remote Reader client implementation from a
         Pyro URI."""
         super().__init__(readername)
-        ns = Pyro.naming.NameServerLocator().getNS()
+        ns = Pyro5.nameserver.NameServerLocator().getNS()
         self.uri = ns.resolve(':pyscard.smartcard.readers.' + readername)
-        self.reader = Pyro.core.getAttrProxyForURI(self.uri)
+        self.reader = Pyro5.core.URI(self.uri)
         self.name = self.reader.name
 
     def addtoreadergroup(self, groupname):
@@ -51,7 +51,7 @@ class PyroReader(Reader):
     def createConnection(self):
         """Return a card connection thru a remote reader."""
         uri = self.reader.createConnection()
-        return Pyro.core.getAttrProxyForURI(uri)
+        return Pyro5.core.URI(uri)
 
     class Factory:
         def create(readername):
@@ -61,9 +61,9 @@ class PyroReader(Reader):
     def readers(groups=[]):
         readernames = []
         try:
-            ns = Pyro.naming.NameServerLocator().getNS()
+            ns = Pyro5.nameserver.NameServerLocator().getNS()
             readernames = ns.list(':pyscard.smartcard.readers')
-        except Pyro.errors.NamingError:
+        except Pyro5.errors.NamingError:
             print('Warning: pyro name server not found')
 
         remotereaders = []