diff --git a/setup.py b/setup.py
index 7f50d0e..eefd0d7 100644
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@
 
 setup(
     name='pyvault',
-    version='2.4.3',
+    version='2.4.4',
     description='Python password manager',
     long_description=long_description,
     author='Gabriel Bordeaux',
@@ -19,7 +19,7 @@
               'vault.modules', 'vault.views'],
     package_dir={'vault': 'src'},
     install_requires=[
-        'pycryptodome==3.15.0',
+        'pycryptodome==3.20.0',
         'pyperclip',
         'tabulate',
         'passwordgenerator',
diff --git a/src/views/clipboard.py b/src/views/clipboard.py
index ee65938..d1d09c9 100644
--- a/src/views/clipboard.py
+++ b/src/views/clipboard.py
@@ -16,7 +16,7 @@ def copy(to_copy, name='password', erase=False):
     global clipboard_signature
 
     # Discard invalid input like `None` or empty strings
-    if not erase and (type(to_copy) != str or to_copy == ''):
+    if not erase and (type(to_copy) is not str or to_copy == ''):
         print('* Nothing to copy!')
         return False