diff --git a/dev-tools/containers/data-upload/requirements.txt b/dev-tools/containers/data-upload/requirements.txt
index d267961..78922d7 100644
--- a/dev-tools/containers/data-upload/requirements.txt
+++ b/dev-tools/containers/data-upload/requirements.txt
@@ -1,5 +1,5 @@
 crypt4gh==1.7
-PyNaCl==1.6.1
+PyNaCl==1.6.2
 python_lorem==1.3.0.post3
 Requests==2.32.5
 psycopg2-binary==2.9.11