diff --git a/.travis.yml b/.travis.yml
index 01e87cbb..ec8e42c2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: go
 
 go:
-  - 1.9
+  - 1.15
   - tip
 
 script:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3b53cce4..f2591732 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## [NEXT_RELASE]
+### Changed
+- Go version from `1.9` to `1.15`
+
 ## [0.34.0] - 2020-07-22
 ### Added
 - Nginx default `requests` quota value for cpu and memory
diff --git a/Dockerfile b/Dockerfile
index be0d3f55..406e189c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.9 AS builder
+FROM golang:1.15 AS builder
 
 WORKDIR /go/src/github.com/luizalabs/teresa
 COPY . /go/src/github.com/luizalabs/teresa