diff --git a/Dockerfile b/Dockerfile
index d4cf0d0..cfdc98d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Base definition
-FROM python:3.11.14-slim-bookworm AS base
+FROM python:3.11.15-slim-bookworm AS base
 
 WORKDIR /usr/src/app
 ENV VIRTUAL_ENV=/usr/src/app/.venv
diff --git a/dev.Dockerfile b/dev.Dockerfile
index a5430ae..095c9d0 100644
--- a/dev.Dockerfile
+++ b/dev.Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.11.14
+FROM python:3.11.15
 
 WORKDIR /usr/src/app
 ENV VIRTUAL_ENV=/usr/src/app/.venv