diff --git a/Dockerfile b/Dockerfile
index 6bd6b78..98d2f99 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM rust:1.86.0-bullseye@sha256:f40b8cc3195deda321031e8dfe23c7d2586e3db7c4103fa36946982d9fd6d588 as build
+FROM rust:1.87.0-bullseye@sha256:8c28ce7ffd6f2d49fdb34fe463740bdd8e5d802bb3a7bf92f0132b371564497b as build
 
 # renovate: datasource=github-tags depName=nextcloud/notify_push versioning=semver
 ENV NOTIFY_PUSH_VERSION v1.1.0