diff --git a/composer.json b/composer.json
index 20610bccba267a967fdd9a205ba8507d892a28e1..aaa8de222469787d89b7df3685a782e0f6310ef3 100644
--- a/composer.json
+++ b/composer.json
@@ -4,9 +4,9 @@
 	"description": "The extension provieds a basis REST environment. New endpoints provides a REST environment, so that other extensions only need to register them.",
 	"homepage": "https://www.sgalinski.de",
 	"license": "GPL-2.0+",
-	"version": "1.6.2",
+	"version": "1.7.0",
 	"require": {
-		"typo3/cms-core": ">=6.2.0,<8.0"
+		"typo3/cms-core": "7.6.0 - 8.7.99"
 	},
 	"replace": {
 		"sg_rest": "self.version"
diff --git a/ext_emconf.php b/ext_emconf.php
index 1da5f00178d0b1ba341fae134e3125544fb27f42..e6246780ba4595748660eacafd9da81a937017db 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -19,11 +19,11 @@ $EM_CONF[$_EXTKEY] = array(
 	'modify_tables' => '',
 	'clearCacheOnLoad' => 0,
 	'lockType' => '',
-	'version' => '1.6.2',
+	'version' => '1.7.0',
 	'constraints' => array(
 		'depends' => array(
-			'typo3' => '6.2.0-7.6.99',
-			'php' => '5.4.0-7.0.99',
+			'typo3' => '7.6.0-8.7.99',
+			'php' => '5.5.0-7.1.99',
 		),
 		'conflicts' => array(),
 		'suggests' => array(),
@@ -32,4 +32,4 @@ $EM_CONF[$_EXTKEY] = array(
 	'_md5_values_when_last_written' => '',
 );
 
-?>
+?>
\ No newline at end of file