diff --git a/backend/tests/Dockerfile.test b/backend/tests/Dockerfile.test
index a3ed0e0..0d900f2 100644
--- a/backend/tests/Dockerfile.test
+++ b/backend/tests/Dockerfile.test
@@ -1,4 +1,4 @@
-FROM python:3.9-slim
+FROM python:3.12-slim
 
 WORKDIR /app