diff --git a/Dockerfile.lambda b/Dockerfile.lambda
index 6a9435f..891492f 100644
--- a/Dockerfile.lambda
+++ b/Dockerfile.lambda
@@ -1,4 +1,4 @@
-FROM python:3.11-slim
+FROM python:3.13.2-slim
 
 RUN pip install poetry==1.8.2