diff --git a/requirements.txt b/requirements.txt
index bc2c0c5..4ad68bf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
 requests>=2.25.1
 pdoc==14.0.0
 python-dateutil==2.9.0.post0
+pycryptodome==3.20.0