diff --git a/Dockerfile b/Dockerfile
index 57229f2..4d6f2fd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM rust:1.77.2-bullseye@sha256:b7dd0a9e0432309ac0ee6bd4058bb75bfeaba8ef8b6d4f946305e9d5ba1048ef as build
+FROM rust:1.78.0-bullseye@sha256:5e908bc1ed2532dfa503d7cd028eb76ca7f8542c7eee0db491fdbd0a605b571e as build
 
 # renovate: datasource=github-tags depName=nextcloud/notify_push versioning=semver
 ENV NOTIFY_PUSH_VERSION v0.6.10