diff --git a/Dockerfile b/Dockerfile
index 9ec6613..4a64db3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM rust:1.67.1-bullseye@sha256:aed98ad355d0e8303d057cc4894a7d331010980eb63c7dc46176de82670881dd as build
+FROM rust:1.68.0-bullseye@sha256:daed493bfa86872311b82492a2084e0b029b52dc009f077c4108306f2eaf8c7c as build
 
 # renovate: datasource=github-tags depName=nextcloud/notify_push versioning=semver
 ENV NOTIFY_PUSH_VERSION v0.6.0