diff --git a/Dockerfile b/Dockerfile
index 1a515b00..5255f835 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # base image
-FROM python:3.14.8-alpine@sha256:8acac70227ce3b34da9453120c375cc5b66cd0b062d4dc6bc74286f81a3819e1 AS base
+FROM python:3.15.2-alpine@sha256:20a82dbc2783112ddb91d1534603f802d222a3e63e593cd002eb2ac534e70211 AS base
 WORKDIR /app
 
 ## set environment variables
diff --git a/pyproject.toml b/pyproject.toml
index 0623c8d7..9b64e11c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,7 @@ readme = "docs/README.md"
 package-mode = false
 
 [tool.poetry.dependencies]
-python = "3.14.8"
+python = "3.15.2"
 django = "5.2.18"
 gunicorn = "23.0.0"
 pyjwt = "2.10.1"