diff --git a/requirements.txt b/requirements.txt
index e5e6b02..9ff8828 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ mccabe==0.6.1
 mypy-extensions==0.4.3
 pathspec==0.8.1
 pbkdf2==1.3
-pycryptodome==3.9.9
+pycryptodome==3.19.1
 pylint==2.6.0
 regex==2020.11.13
 six==1.15.0