diff --git a/src/Dockerfile b/src/Dockerfile
index f068616..cc0e704 100644
--- a/src/Dockerfile
+++ b/src/Dockerfile
@@ -1,4 +1,4 @@
-FROM restic/restic:0.17.3
+FROM restic/restic:0.18.1
 
 RUN apk update && apk add \
     python3 \