diff --git a/Dockerfile b/Dockerfile
index 3f812dd..8626f1b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # FROM directive instructing base image to build upon
-FROM python:3.10-slim
+FROM python:3.10-slim-bullseye
 
 # Installs needed Linux packages
 RUN apt-get update && \