diff --git a/setup.py b/setup.py
index 7f50d0e..76eaf8e 100644
--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@
               'vault.modules', 'vault.views'],
     package_dir={'vault': 'src'},
     install_requires=[
-        'pycryptodome==3.15.0',
+        'pycryptodome==3.19.1',
         'pyperclip',
         'tabulate',
         'passwordgenerator',