diff --git a/Dockerfile b/Dockerfile
index 8835de98..41781833 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3-slim@sha256:86cd49938a9b50c3663aa93cf5db9c8f498d6fe47f463a2cb967248b9e7d69de
+FROM python:3-slim@sha256:5c73034c2bc151596ee0f1335610735162ee2b148816710706afec4757ad5b1e
 
 RUN useradd -d /opt/powerapi -m powerapi
 WORKDIR /opt/powerapi