diff --git a/Dockerfile b/Dockerfile
index c73b440..3916cd4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.9.14-slim
+FROM python:3.12.8-slim
 
 ENV PYTHONUNBUFFERED 1
 ENV PYTHONDONTWRITEBYTECODE 1
diff --git a/requirements.txt b/requirements.txt
index 4f59460..dd578c5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ camelot-py==0.11.0
 casparser==0.3.9
 casparser-isin==2023.1.16
 certifi==2024.7.4
-cffi==1.15.1
+cffi==1.17.1
 channels==4.0.0
 chardet==3.0.4
 charset-normalizer==2.1.1
diff --git a/src/metadata.json b/src/metadata.json
index 693b457..79606b5 100644
--- a/src/metadata.json
+++ b/src/metadata.json
@@ -1,3 +1,3 @@
 {
-    "release_version": "0.2.8"
+    "release_version": "0.2.9"
 }