diff --git a/deluge/ui/gtkui/preferences.py b/deluge/ui/gtkui/preferences.py
index 2a7dc3d07..c9b876fe6 100644
--- a/deluge/ui/gtkui/preferences.py
+++ b/deluge/ui/gtkui/preferences.py
@@ -417,7 +417,7 @@ class Preferences(component.Component):
     
     def set_config(self):
         """Sets all altered config values in the core"""
-        import sha
+        import hashlib
         # Get the values from the dialog
         new_core_config = {}
         new_gtkui_config = {}
@@ -520,8 +520,8 @@ class Preferences(component.Component):
             self.glade.get_widget("chk_start_in_tray").get_active()
         new_gtkui_config["lock_tray"] = \
             self.glade.get_widget("chk_lock_tray").get_active()
-        passhex = sha.new(self.glade.get_widget("txt_tray_password").get_text())\
-            .hexdigest()
+        passhex = hashlib.sha1(\
+            self.glade.get_widget("txt_tray_password").get_text()).hexdigest()
         if passhex != "c07eb5a8c0dc7bb81c217b67f11c3b7a5e95ffd7":
             new_gtkui_config["tray_password"] = passhex
         new_gtkui_config["classic_mode"] = \
diff --git a/deluge/ui/gtkui/systemtray.py b/deluge/ui/gtkui/systemtray.py
index 70e883890..5db5689af 100644
--- a/deluge/ui/gtkui/systemtray.py
+++ b/deluge/ui/gtkui/systemtray.py
@@ -336,7 +336,7 @@ class SystemTray(component.Component):
         self.build_tray_bwsetsubmenu()
             
     def unlock_tray(self, is_showing_dlg=[False]):
-        import sha
+        import hashlib
         log.debug("Show tray lock dialog")
         result = False
         
@@ -363,8 +363,8 @@ window, please enter your password"))
         tray_lock.vbox.pack_start(entered_pass)
         tray_lock.show_all()
         if tray_lock.run() == gtk.RESPONSE_ACCEPT:
-            if self.config["tray_password"] == sha.new(entered_pass.get_text())\
-                .hexdigest():
+            if self.config["tray_password"] == hashlib.sha1(\
+                entered_pass.get_text()).hexdigest():
                 result = True
         tray_lock.destroy()
         is_showing_dlg[0] = False