diff --git a/Dockerfile b/Dockerfile
index 9a964f1..88626eb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,11 @@
-FROM golang:alpine AS builder
+FROM golang:1.21-alpine AS builder
 
 WORKDIR /build
 COPY . .
 RUN go mod download
 RUN go build .
 
-FROM golang:alpine
+FROM golang:1.21-alpine
 
 # curl added only for health check if anyone needs it
 RUN apk update && apk add curl
diff --git a/go.mod b/go.mod
index 1e03b32..5e8ea5d 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,3 @@
 module main
 
-go 1.20
+go 1.21