diff --git a/.python-version b/.python-version
index 8cc1b46..3e72aa6 100644
--- a/.python-version
+++ b/.python-version
@@ -1 +1 @@
-3.10.15
+3.11.10
diff --git a/Dockerfile b/Dockerfile
index 22d1ee1..142165d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.10-slim
+FROM python:3.11-slim
 
 RUN apt-get update \
     && apt-get install --assume-yes --quiet --quiet \