diff --git a/Dockerfile b/Dockerfile
index e7cfee6..58412a4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
-FROM postgres
+FROM postgres:17
 
 RUN apt-get update
-RUN apt-get install -y --no-install-recommends postgresql-16-cron
+RUN apt-get install -y --no-install-recommends postgresql-17-cron
 # Clean up
 RUN rm -rf /var/lib/apt/lists/*