diff --git a/Dockerfile b/Dockerfile
index 049f598..954abe5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # quantcortex application image (Python 3.11).
-FROM python:3.11-slim-bookworm@sha256:e2d3af735aff6eeee600b1933bedd99da6645fedf572cc12ef4cc1331f2ceebe
+FROM python:3.11-slim-bookworm@sha256:721dc13fd1be0a771e54b72097634291d628d0007dee9da777e2ce676a9c998f
 
 ENV PYTHONUNBUFFERED=1 \
     PYTHONDONTWRITEBYTECODE=1 \