diff --git a/Dockerfile b/Dockerfile
index 1b5205f..7b3fc5b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-FROM golang:1.16-alpine
+FROM golang:1.21.8-alpine
 
 WORKDIR /app