diff --git a/Dockerfile b/Dockerfile
index c30451c..10d3ae2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.19.5-alpine AS builder
+FROM golang:1.20.3-alpine AS builder
 
 RUN apk add --update --no-cache ca-certificates git
 
diff --git a/Dockerfile.debug b/Dockerfile.debug
index 25ff0e2..7845ad5 100644
--- a/Dockerfile.debug
+++ b/Dockerfile.debug
@@ -1,4 +1,4 @@
-FROM golang:1.19.5-alpine AS builder
+FROM golang:1.20.3-alpine AS builder
 
 RUN apk add --update --no-cache ca-certificates git