diff --git a/Dockerfile b/Dockerfile
index 23820d5..67e6af6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.20.2 as build
+FROM golang:1.21.1 as build
 
 LABEL author="vlbeaudoin"
 
@@ -17,7 +17,7 @@ RUN CGO_ENABLED=0 go build -a -installsuffix cgo -o bottin .
 
 # Alpine
 
-FROM alpine:latest
+FROM alpine:3.18
 
 WORKDIR /app