diff --git a/cloudevents-server/Dockerfile b/cloudevents-server/Dockerfile
index 106da73..844c1bf 100644
--- a/cloudevents-server/Dockerfile
+++ b/cloudevents-server/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21.5 AS builder
+FROM golang:1.22.2 AS builder
 COPY . /app
 RUN cd /app && go build -o server
 
diff --git a/dl/Dockerfile b/dl/Dockerfile
index 40267db..6a957fc 100644
--- a/dl/Dockerfile
+++ b/dl/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21.5 AS builder
+FROM golang:1.22.2 AS builder
 
 COPY . /app
 RUN --mount=type=cache,target=/go/pkg/mod cd /app && go build -o server ./cmd/server
diff --git a/tibuild/Dockerfile b/tibuild/Dockerfile
index 45e8693..9a3addb 100644
--- a/tibuild/Dockerfile
+++ b/tibuild/Dockerfile
@@ -5,7 +5,7 @@ COPY website/ .
 RUN --mount=type=cache,target=/webapp/node_modules npm install && yarn build
 
 # Copy whole project's contents(not entire folder) into .(/goapp/) and build Golang
-FROM golang:1.21.5 as serverbuilder
+FROM golang:1.22.2 as serverbuilder
 ENV GO111MODULE=on \
     CGO_ENABLED=0 \
     GOPROXY=https://goproxy.cn,direct