diff --git a/services/service2/service/encryptednotes/app/requirements.txt b/services/service2/service/encryptednotes/app/requirements.txt
index 3da60b9..218c8db 100644
--- a/services/service2/service/encryptednotes/app/requirements.txt
+++ b/services/service2/service/encryptednotes/app/requirements.txt
@@ -1,2 +1,2 @@
 gmpy2==2.1.2
-pycryptodome==3.14.1
+pycryptodome==3.19.1