diff --git a/Dockerfile b/Dockerfile
index be7cb5a..c0b19da 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM rust:1.83.0-bullseye@sha256:666769451042f57d1d4cb25bdab43ff8749d93718574e3ae80b386de681f5f90 as build
+FROM rust:1.84.1-bullseye@sha256:c4b1a57d45f13da4e88a581f5a2afec8fe88f5e34f1b42ad6b57263e007a10a8 as build
 
 # renovate: datasource=github-tags depName=nextcloud/notify_push versioning=semver
 ENV NOTIFY_PUSH_VERSION v0.7.0