diff --git a/basicmessage_storage/integration/Dockerfile.test.runner b/basicmessage_storage/integration/Dockerfile.test.runner
index 18b7bb6e1..43e5fcc78 100644
--- a/basicmessage_storage/integration/Dockerfile.test.runner
+++ b/basicmessage_storage/integration/Dockerfile.test.runner
@@ -1,4 +1,4 @@
-FROM python:3.12-slim
+FROM python:3.13-slim
 WORKDIR /usr/src/app
 
 # install poetry