diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3c49acc..d25477b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,11 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+## [0.4.2] - 2022-05-19
+### Changed
+- Updated to Golang 1.18
+  [cyberark/summon-aws-secrets#60](https://github.com/cyberark/summon-aws-secrets/pull/60)
+
 ## [0.4.1] - 2021-05-10
 ### Added
 - Added a build for Apple Silicon
diff --git a/Dockerfile b/Dockerfile
index 5ee1ba7..bcac5a3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.17-stretch
+FROM golang:1.18
 MAINTAINER Conjur Inc
 
 # On CyberArk dev laptops, golang module dependencies are downloaded with a
diff --git a/go.mod b/go.mod
index 3c6a178..ddc8039 100644
--- a/go.mod
+++ b/go.mod
@@ -12,4 +12,4 @@ require (
 	gopkg.in/yaml.v2 v2.2.8 // indirect
 )
 
-go 1.17
+go 1.18