diff --git a/Dockerfile b/Dockerfile
index 39ad88f..f23f604 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21-alpine3.18@sha256:445f34008a77b0b98bf1821bf7ef5e37bb63cc42d22ee7c21cc17041070d134f as build
+FROM golang:1.22-alpine3.18@sha256:d1a601b64de09e2fa38c95e55838961811d5ca11062a8f4230a5c434b3ae2a34 as build
 
 RUN mkdir /missing-container-metrics
 WORKDIR /missing-container-metrics