diff --git a/docker-compose/compose.fhir-server.yaml b/docker-compose/compose.fhir-server.yaml
index 94ecc0c4..5fe38b2c 100644
--- a/docker-compose/compose.fhir-server.yaml
+++ b/docker-compose/compose.fhir-server.yaml
@@ -34,7 +34,7 @@ services:
       - "8082:8080"
 
   fhir-db:
-    image: docker.io/library/postgres:15.3
+    image: docker.io/library/postgres:15.4
     restart: unless-stopped
     deploy:
       resources:
diff --git a/docker-compose/compose.pseudonymization.yaml b/docker-compose/compose.pseudonymization.yaml
index dad093e8..84fb7594 100644
--- a/docker-compose/compose.pseudonymization.yaml
+++ b/docker-compose/compose.pseudonymization.yaml
@@ -32,7 +32,7 @@ services:
       SERVICES_KAFKA_GENERATE_OUTPUT_TOPIC_REPLACE_WITH: "fhir.pseudonymized."
 
   fhir-pseudonymizer:
-    image: ghcr.io/miracum/fhir-pseudonymizer:v2.18.0
+    image: ghcr.io/miracum/fhir-pseudonymizer:v2.19.0
     restart: unless-stopped
     cap_drop:
       - ALL
diff --git a/src/decompose_xmls/Dockerfile b/src/decompose_xmls/Dockerfile
index 2d3c515b..0826b898 100644
--- a/src/decompose_xmls/Dockerfile
+++ b/src/decompose_xmls/Dockerfile
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 # Comments are provided throughout this file to help you get started.
-FROM docker.io/library/python:3.11.4-slim@sha256:36b544be6e796eb5caa0bf1ab75a17d2e20211cad7f66f04f6f5c9eeda930ef5 AS base
+FROM docker.io/library/python:3.11.4-slim@sha256:17d62d681d9ecef20aae6c6605e9cf83b0ba3dc247013e2f43e1b5a045ad4901 AS base
 ENV PYTHONDONTWRITEBYTECODE=1 \
     PYTHONUNBUFFERED=1
 WORKDIR /app