diff --git a/CHANGELOG.md b/CHANGELOG.md
index cfa480b38..9f1af0564 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Unreleased
 
+# 0.43.0
+* Use `bundle config set frozen true` instead of deprecated `--frozen` flag
+
 # 0.42.2
 * Move git ask pass to env config for improved local development (##1441)
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 7a26af2fd..27d5b4ab4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    shipit-engine (0.42.2)
+    shipit-engine (0.43.0)
       active_model_serializers (~> 0.9.3)
       ansi_stream (~> 0.0.6)
       autoprefixer-rails (~> 6.4.1)
diff --git a/lib/shipit/version.rb b/lib/shipit/version.rb
index 0c1c4d194..e0531faa6 100644
--- a/lib/shipit/version.rb
+++ b/lib/shipit/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Shipit
-  VERSION = '0.42.2'
+  VERSION = '0.43.0'
 end