diff --git a/kdbxpasswordpwned.py b/kdbxpasswordpwned.py
index fcd1ed9..8939b04 100755
--- a/kdbxpasswordpwned.py
+++ b/kdbxpasswordpwned.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-import libkeepass
+import pykeepass
 import requests
 import hashlib
 import argparse
@@ -32,19 +32,17 @@ def check_hash(password):
 def main(args=None):
     opt = build_parser().parse_args(args)
 
-    with libkeepass.open(opt.kdbx, password=getpass.getpass(), keyfile=opt.keyfile, mode='rb') as kdb:
-        for entry in kdb.obj_root.findall('.//Group/Entry'):
-            uuid = entry.find('./UUID').text
-            kv = {string.find('./Key').text: string.find('./Value').text for string in entry.findall('./String')}
-            if not kv['Password']:
+    with pykeepass.PyKeePass(opt.kdbx, password=getpass.getpass(), keyfile=opt.keyfile) as kdb:
+        for entry in kdb.entries:
+            if not entry.password:
                 continue
-            r = check_hash(kv['Password'])
+            r = check_hash(entry.password)
             if r > 0:
-                m = 'Password for %s (%s) seen %d times before' % (kv['Title'], uuid, r)
+                m = 'Password for %s seen %d times before' % (entry.title, r)
                 if opt.show_user:
-                    m += ' - %s' % kv.get('UserName')
+                    m += ' - %s' % entry.username
                 if opt.show_password:
-                    m += ' - %s' % kv['Password']
+                    m += ' - %s' % entry.password
                 print(m)
 
 
diff --git a/requirements.txt b/requirements.txt
index a465da6..b83655c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,3 @@
 libkeepass==0.3.0
 requests==2.20.1
+pykeepass==3.0.2
\ No newline at end of file
diff --git a/setup.py b/setup.py
index ce7c277..b8d28ac 100644
--- a/setup.py
+++ b/setup.py
@@ -20,7 +20,7 @@
     py_modules=['kdbxpasswordpwned'],
     install_requires=[
     	'requests',
-    	'libkeepass',
+    	'pykeepass==3.0.2',
     ],
     entry_points={
 		'console_scripts': ['kdbxpasswordpwned=kdbxpasswordpwned:main']
diff --git a/tests.py b/tests.py
index 22ac6b0..fa60ac9 100644
--- a/tests.py
+++ b/tests.py
@@ -6,6 +6,7 @@
 from contextlib import contextmanager
 import sys
 import os
+import construct
 try:
     from cStringIO import StringIO
 except ImportError:
@@ -61,8 +62,8 @@ def test_check_hash(self, req_mock):
     def test_wrong_password(self, gp_mock):
         gp_mock.return_value = 'wrong'
         self.assertRaisesRegexp(
-            IOError,
-            'Master key invalid.',
+            construct.ChecksumError,
+            "wrong checksum, read b{0,1}'.+?', computed b{0,1}'.+?'",
             kdbxpasswordpwned.main,
             [_asset('sample.kdbx')]
         )
@@ -79,8 +80,8 @@ def test_run(self, ch_mock, gp_mock):
         self.assertEqual(
             fout[0].getvalue(),
             '''\
-Password for title1 (FEiAje5y9FQmdVCSFDuSRA==) seen 3 times before
-Password for title2 (c3NVlIIN/pPhrM9Pk4Ow+Q==) seen 3 times before
+Password for title1 seen 3 times before
+Password for title2 seen 3 times before
 '''
         )
         ch_mock.assert_has_calls([
@@ -101,8 +102,8 @@ def test_run_show_user_and_password(self, ch_mock, gp_mock):
         self.assertEqual(
             fout[0].getvalue(),
             '''\
-Password for title1 (FEiAje5y9FQmdVCSFDuSRA==) seen 2 times before - testuser - testit
-Password for title2 (c3NVlIIN/pPhrM9Pk4Ow+Q==) seen 2 times before - None - blabla
+Password for title1 seen 2 times before - testuser - testit
+Password for title2 seen 2 times before - None - blabla
 '''
         )
         ch_mock.assert_has_calls([
@@ -114,8 +115,8 @@ def test_run_show_user_and_password(self, ch_mock, gp_mock):
     def test_run_keyfile_missing(self, gp_mock):
         gp_mock.return_value = 'reallysafeone'
         self.assertRaisesRegexp(
-            IOError,
-            'Master key invalid.',
+            construct.ChecksumError,
+            "wrong checksum, read b{0,1}'.+?', computed b{0,1}'.+?'",
             kdbxpasswordpwned.main,
             [_asset('sample_with_key.kdbx')]
         )