diff --git a/setup.py b/setup.py
index 8b30244..9ee46a3 100755
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@
 
 setup(
     name='sw-python-utils',
-    version='0.0.17',
+    version='0.0.18',
     description='Soft Way company python utils.',
     author='Telminov Sergey',
     url='https://github.com/telminov/sw-python-utils',
@@ -16,6 +16,6 @@
     license='The MIT License',
     test_suite='nose.collector',
     install_requires=[
-        'pycrypto', 'requests', 'beautifulsoup4', 'phonenumbers'
+        'pycryptodome', 'requests', 'beautifulsoup4', 'phonenumbers'
     ],
 )
diff --git a/swutils/encrypt.py b/swutils/encrypt.py
index edcf685..94a5130 100644
--- a/swutils/encrypt.py
+++ b/swutils/encrypt.py
@@ -7,7 +7,7 @@
 def encrypt(raw, key):
     cipher = AES.new(_hash_key(key=key), AES.MODE_ECB)
     padded = _pad(raw)
-    encrypted = cipher.encrypt(padded)
+    encrypted = cipher.encrypt(padded.encode())
     encoded = base64.b64encode(encrypted)
     return encoded