diff --git a/docker/Dockerfile b/docker/Dockerfile
index 0c7ccaf..861930a 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.14-alpine as builder
+FROM golang:1.22.1-alpine as builder
 
 WORKDIR /go/src/drone-email
 COPY . .
diff --git a/docker/Dockerfile.armhf b/docker/Dockerfile.armhf
index 7392d9a..ef913ad 100644
--- a/docker/Dockerfile.armhf
+++ b/docker/Dockerfile.armhf
@@ -1,4 +1,4 @@
-FROM golang:1.15-alpine as builder
+FROM golang:1.22.1-alpine as builder
 
 WORKDIR /go/src/drone-email
 COPY . .