diff --git a/requirements.txt b/requirements.txt
index 0ec77cf..1bda445 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ cryptography==41.0.4; python_version >= "3.6"
 loguru==0.6.0; python_version >= "3.5"
 paramiko==2.11.0
 pycparser==2.21; python_version >= "3.6" and python_full_version < "3.0.0" or python_full_version >= "3.4.0" and python_version >= "3.6"
-pynacl==1.5.0; python_version >= "3.6"
+pynacl==1.6.2; python_version >= "3.6"
 python-dotenv==0.21.1; python_version >= "3.5"
 scp==0.14.4
 six==1.16.0; python_version >= "2.7" and python_full_version < "3.0.0" or python_full_version >= "3.3.0"