diff --git a/Dockerfile b/Dockerfile
index 8639cc5..34ce230 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # Build image
 ##################################################
-FROM golang:1.19-alpine3.16 AS build
+FROM golang:1.20-alpine3.16 AS build
 
 WORKDIR /app