diff --git a/requirements.txt b/requirements.txt
index ecd4006..7a40318 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,4 @@ cffi==1.17.1
 cryptography==44.0.1
 paramiko==3.5.0
 pycparser==2.22
-PyNaCl==1.5.0
+PyNaCl==1.6.2