diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index da01e7f..ca34531 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -37,7 +37,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: ["3.0", "2.7", "2.6"]
+        ruby: ["3.1", "3.0", "2.7"]
         experimental: [false]
         include:
           - ruby: ruby-head
diff --git a/CHANGELOG b/CHANGELOG
index 8b79454..d0bbf47 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,6 @@
-Pending:
+2022-31-01 - 1.2.0
 
+- Ruby 2.6 is EOL support removed
 - FIX: when multiple params shared a prefix inline encoder may work in unexpected ways
 - FEATURE: add sql_literal for injecting sql in sql builder
 
diff --git a/lib/mini_sql.rb b/lib/mini_sql.rb
index 326cb16..ba1eb00 100644
--- a/lib/mini_sql.rb
+++ b/lib/mini_sql.rb
@@ -3,6 +3,9 @@
 # we need this for a coder
 require "bigdecimal"
 
+# used for builder
+require "set"
+
 require_relative "mini_sql/version"
 require_relative "mini_sql/connection"
 require_relative "mini_sql/deserializer_cache"
diff --git a/lib/mini_sql/version.rb b/lib/mini_sql/version.rb
index de4c7ca..133509a 100644
--- a/lib/mini_sql/version.rb
+++ b/lib/mini_sql/version.rb
@@ -1,4 +1,4 @@
 # frozen_string_literal: true
 module MiniSql
-  VERSION = "1.1.3"
+  VERSION = "1.2.0"
 end
diff --git a/test/test_helper.rb b/test/test_helper.rb
index 16b7e0e..2c103a4 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -42,7 +42,7 @@ def pg_connection(options = {})
         args[name] = val
       end
     end
-    pg_conn = PG.connect(args)
+    pg_conn = PG.connect(**args)
     MiniSql::Connection.get(pg_conn, options)
   end