diff --git a/Dockerfile b/Dockerfile
index 77a989c..37d0867 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.18.5-alpine3.16 as builder
+FROM golang:1.19.0-alpine3.16 as builder
 
 WORKDIR /app/lubimyczytacrss
 
diff --git a/go.mod b/go.mod
index 947487f..ca03495 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/Kichiyaki/lubimyczytacrss
 
-go 1.18
+go 1.19
 
 require (
 	github.com/PuerkitoBio/goquery v1.8.0