diff --git a/cmd/operator/Dockerfile b/cmd/operator/Dockerfile
index 5b5d08b..e173939 100644
--- a/cmd/operator/Dockerfile
+++ b/cmd/operator/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21 as builder
+FROM golang:1.22 as builder
 WORKDIR /workspace
 
 ARG GOPROXY