diff --git a/docker/alpine.Dockerfile b/docker/alpine.Dockerfile
index 682d292..f3277ae 100644
--- a/docker/alpine.Dockerfile
+++ b/docker/alpine.Dockerfile
@@ -10,7 +10,7 @@ COPY bookmarks/styles ./bookmarks/styles
 RUN npm run build
 
 
-FROM python:3.12.8-alpine3.21 AS build-deps
+FROM python:3.12.9-alpine3.21 AS build-deps
 # Add required packages
 # alpine-sdk linux-headers pkgconfig: build Python packages from source
 # libpq-dev: build Postgres client from source
@@ -49,7 +49,7 @@ RUN wget https://www.sqlite.org/${SQLITE_RELEASE_YEAR}/sqlite-amalgamation-${SQL
     gcc -fPIC -shared icu.c `pkg-config --libs --cflags icu-uc icu-io` -o libicu.so
 
 
-FROM python:3.12.8-alpine3.21 AS linkding
+FROM python:3.12.9-alpine3.21 AS linkding
 LABEL org.opencontainers.image.source="https://github.com/sissbruecker/linkding"
 # install runtime dependencies
 RUN apk update && apk add bash curl icu libpq mailcap libssl3
diff --git a/docker/default.Dockerfile b/docker/default.Dockerfile
index f6574f4..be900f8 100644
--- a/docker/default.Dockerfile
+++ b/docker/default.Dockerfile
@@ -10,7 +10,7 @@ COPY bookmarks/styles ./bookmarks/styles
 RUN npm run build
 
 
-FROM python:3.12.8-slim-bookworm AS build-deps
+FROM python:3.12.9-slim-bookworm AS build-deps
 # Add required packages
 # build-essential pkg-config: build Python packages from source
 # libpq-dev: build Postgres client from source
@@ -51,7 +51,7 @@ RUN wget https://www.sqlite.org/${SQLITE_RELEASE_YEAR}/sqlite-amalgamation-${SQL
     gcc -fPIC -shared icu.c `pkg-config --libs --cflags icu-uc icu-io` -o libicu.so
 
 
-FROM python:3.12.8-slim-bookworm AS linkding
+FROM python:3.12.9-slim-bookworm AS linkding
 LABEL org.opencontainers.image.source="https://github.com/sissbruecker/linkding"
 # install runtime dependencies
 RUN apt-get update && apt-get -y install mime-support libpq-dev libicu-dev libssl3 curl