diff --git a/HISTORY.txt b/HISTORY.txt
index e4148c3..3947477 100644
--- a/HISTORY.txt
+++ b/HISTORY.txt
@@ -1,5 +1,8 @@
 Minify Release History
 
+Version 2.3.3 (2017-11-03)
+    * Fix closure-compiler's error "redirection limit reached". #618, #619
+
 Version 2.3.2 (2017-06-09)
     * PHP 7.1 compatibility fix. #600
 
diff --git a/min/lib/Minify/JS/ClosureCompiler.php b/min/lib/Minify/JS/ClosureCompiler.php
index e067d7c..96e91c9 100644
--- a/min/lib/Minify/JS/ClosureCompiler.php
+++ b/min/lib/Minify/JS/ClosureCompiler.php
@@ -53,7 +53,7 @@ class Minify_JS_ClosureCompiler {
     /**
      * @var string $url URL of compiler server. defaults to Google's
      */
-    protected $serviceUrl = 'http://closure-compiler.appspot.com/compile';
+    protected $serviceUrl = 'https://closure-compiler.appspot.com/compile';
 
     /**
      * @var int $maxBytes The maximum JS size that can be sent to the compiler server in bytes
@@ -172,6 +172,9 @@ class Minify_JS_ClosureCompiler {
             $contents = file_get_contents($this->serviceUrl, false, stream_context_create(array(
                 'http' => array(
                     'method' => 'POST',
+                    'compilation_level' => 'SIMPLE',
+                    'output_format' => 'text',
+                    'output_info' => 'compiled_code',
                     'header' => "Content-type: application/x-www-form-urlencoded\r\nConnection: close\r\n",
                     'content' => $postBody,
                     'max_redirects' => 0,