diff --git a/Dockerfile b/Dockerfile
index 9ef45d3..c4ff6d9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN cd /tmp \
     # flag -ldflags "-s -w" produces a smaller executable
     && go build -ldflags "-s -w" -v -o /tmp/restic ./cmd/restic
 
-FROM python:3.11-alpine3.18
+FROM python:3.12-alpine3.18
 
 RUN apk add --no-cache --update openssh tzdata