diff --git a/sztp-server/Dockerfile b/sztp-server/Dockerfile
index 8b12f468..73e47309 100644
--- a/sztp-server/Dockerfile
+++ b/sztp-server/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/library/python:3.10.8-slim
+FROM docker.io/library/python:3.11.1-slim
 
 RUN apt-get update && apt-get install -y --no-install-recommends gettext libsqlite3-dev make curl && rm -rf /var/lib/apt/lists/*
 RUN pip install --no-cache-dir sztpd==0.0.11
diff --git a/web/Dockerfile b/web/Dockerfile
index cfa8bad3..1540fe62 100644
--- a/web/Dockerfile
+++ b/web/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/library/python:3.10.8-slim
+FROM docker.io/library/python:3.11.1-slim
 RUN apt-get update && apt-get install -y --no-install-recommends curl && rm -rf /var/lib/apt/lists/*
 # hadolint ignore=DL3022
 COPY --from=ghcr.io/opiproject/opi-sztp-server:main /tmp/my-boot-image.img /var/lib/misc/my-boot-image.img