diff --git a/requirements.txt b/requirements.txt
index 20c548b..3d46dac 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
-pycryptodome == 3.14.1
+pycryptodome == 3.19.1
 batch-gcd == 0.0.3