diff --git a/requirements.txt b/requirements.txt
index e1e3aab..9b1df0f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ platformdirs==4.3.6
 prettytable==3.11.0
 prometheus-client==0.21.0
 pycodestyle==2.12.1
-pycryptodome==3.20.0
+pycryptodome==3.21.0
 pydantic==2.9.2
 pydub==0.25.1
 pyflakes==3.2.0