diff --git a/tasks/flightradar24/frontend/Dockerfile b/tasks/flightradar24/frontend/Dockerfile
index e95e63f..d8aabbf 100644
--- a/tasks/flightradar24/frontend/Dockerfile
+++ b/tasks/flightradar24/frontend/Dockerfile
@@ -1,4 +1,7 @@
-FROM python:3.13-slim
+FROM python:3.11-slim
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    libpq-dev gcc python3-dev && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app
 
diff --git a/tasks/flightradar24/ingest/capture/Dockerfile b/tasks/flightradar24/ingest/capture/Dockerfile
index e95e63f..d8aabbf 100644
--- a/tasks/flightradar24/ingest/capture/Dockerfile
+++ b/tasks/flightradar24/ingest/capture/Dockerfile
@@ -1,4 +1,7 @@
-FROM python:3.13-slim
+FROM python:3.11-slim
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    libpq-dev gcc python3-dev && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app
 
diff --git a/tasks/flightradar24/ingest/preprocess/Dockerfile b/tasks/flightradar24/ingest/preprocess/Dockerfile
index e95e63f..d8aabbf 100644
--- a/tasks/flightradar24/ingest/preprocess/Dockerfile
+++ b/tasks/flightradar24/ingest/preprocess/Dockerfile
@@ -1,4 +1,7 @@
-FROM python:3.13-slim
+FROM python:3.11-slim
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    libpq-dev gcc python3-dev && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app