diff --git a/Dockerfile b/Dockerfile
index 87f5097..aa33e1e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.18-alpine as builder
+FROM golang:1.22-alpine as builder
 RUN mkdir build
 WORKDIR /build
 COPY go.mod go.sum ./
diff --git a/go.mod b/go.mod
index bd2bf14..996b61c 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/philips-labs/spiffe-vault
 
-go 1.21
+go 1.22
 
 require (
 	github.com/hashicorp/vault/api v1.12.0