diff --git a/Dockerfile b/Dockerfile
index 2e5ffa6..75dda28 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM golang:1.23-alpine AS builder
 
-ARG RESTIC_VERSION=0.16.4
+ARG RESTIC_VERSION=0.17.3
 RUN apk add --no-cache git
 RUN git clone --depth 1 --branch v${RESTIC_VERSION} https://github.com/restic/restic.git /go/src/github.com/restic/restic