diff --git a/requirements.txt b/requirements.txt
index 852ba03..5f74f52 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -34,7 +34,7 @@ multidict==4.5.2; python_version >= '3.5' and python_version < '3.10'
 multidict==6.0.2; python_version >= '3.10'
 py==1.11.0; python_version >= '3.10'
 pycparser==2.21; python_version >= '3.10'
-PyNaCl==1.5.0; python_version >= '3.10'
+PyNaCl==1.6.2; python_version >= '3.10'
 pyparsing==3.0.8; python_version >= '3.10'
 requests==2.27.1; python_version >= '3.10'
 six==1.16.0; python_version >= '3.10'