diff --git a/Dockerfile b/Dockerfile
index a701893..5c61ff7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,14 @@ COPY requirements.txt /app/
 RUN pip install --no-cache-dir -r requirements.txt
 
 FROM python:3.14-slim
-RUN useradd -m -r appuser && \
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+        libjpeg62-turbo \
+        libtiff6 \
+        libwebp7 \
+        zlib1g && \
+    rm -rf /var/lib/apt/lists/* && \
+    useradd -m -r appuser && \
     mkdir /app && \
     chown -R appuser /app
 
diff --git a/argocd/deployment.yaml b/argocd/deployment.yaml
index b4bf478..58d3827 100644
--- a/argocd/deployment.yaml
+++ b/argocd/deployment.yaml
@@ -25,7 +25,7 @@ spec:
               mountPath: /data
       containers:
         - name: web
-          image: git.baumann.gr/adebaumann/labhelper:0.011
+          image: git.baumann.gr/adebaumann/labhelper:0.012
           imagePullPolicy: Always
           ports:
             - containerPort: 8000