diff --git a/Dockerfile b/Dockerfile
index a7fd1b34..9fa358f4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3-slim@sha256:123229cfb27c384ee1fcc15aec660ad280a09121b7893377e80ae1b2e72cf942
+FROM python:3-slim@sha256:226853d245ff33de12d1c63a5198cf28d49efb52c8d9afe3651ecae674af585a
 
 RUN useradd -d /opt/powerapi -m powerapi
 WORKDIR /opt/powerapi