diff --git a/Containerfile b/Containerfile
index b0a0209..faadaa6 100644
--- a/Containerfile
+++ b/Containerfile
@@ -1,4 +1,4 @@
-FROM docker.io/golang:1.21-alpine3.19 AS builder
+FROM docker.io/golang:1.22-alpine3.20 AS builder
 
 RUN echo "ntfy:x:2222:2222:Linux User,,,:/:/ntfy" > /passwd
 RUN mkdir -p /data/attachments
@@ -10,7 +10,7 @@ RUN apk --no-cache add \
   gcc \
   npm
 
-ENV VERSION=v2.10.0
+ENV VERSION=v2.11.0
 RUN git clone https://github.com/binwiederhier/ntfy.git
 
 WORKDIR /go/ntfy