diff --git a/Containerfile b/Containerfile
index 9f93bca..66bba65 100644
--- a/Containerfile
+++ b/Containerfile
@@ -1,4 +1,4 @@
-FROM docker.io/clux/muslrust:1.80.1-stable@sha256:482988fb71b022811767a29858c53447207ce11371d9ebf1af10b50ca948d88d AS build
+FROM docker.io/clux/muslrust:1.81.0-stable@sha256:f053fb33ad9af78d932e35173c22457f82d614ee95eb706ac5b4f3e4bcfc8b6a AS build
 
 ARG WEBVAULT_VERSION
 ARG VAULTWARDEN_VERSION