diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3f34e1c..f4bce08 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# 3.3.0 (2021-09-02)
+* Fix php warning when store settings are not set
+* Update minimum WordPress version to 5.4
+* Update minimum WooCommerce version to 5.1
+* WooCommerce tested up to version 5.6
+* Update minimum PHP version to 7.0
+
 # 3.2.11 (2021-07-23)
 * Fix fatal error when no line items present on tax response.
 
diff --git a/readme.txt b/readme.txt
index 51bf931..a3ed2a8 100755
--- a/readme.txt
+++ b/readme.txt
@@ -3,7 +3,7 @@ Contributors: taxjar, tonkapark, fastdivision
 Tags: woocommerce, taxjar, tax, taxes, sales tax, tax calculation, sales tax compliance, sales tax filing
 Requires at least: 5.4
 Tested up to: 5.8
-Stable tag: 3.2.11
+Stable tag: 3.3.0
 License: GPLv2 or later
 URI: http://www.gnu.org/licenses/gpl-2.0.html
 WC requires at least: 5.1.0
@@ -95,6 +95,13 @@ Our plans come with filings included, with additional filings available for purc
 
 == Changelog ==
 
+= 3.3.0 (2021-09-02)
+* Fix php warning when store settings are not set
+* Update minimum WordPress version to 5.4
+* Update minimum WooCommerce version to 5.1
+* WooCommerce tested up to version 5.6
+* Update minimum PHP version to 7.0
+
 = 3.2.11 (2021-07-23)
 * Fix fatal error when no line items present on tax response.
 
diff --git a/taxjar-woocommerce.php b/taxjar-woocommerce.php
index 6d6a4f0..cc4f5eb 100755
--- a/taxjar-woocommerce.php
+++ b/taxjar-woocommerce.php
@@ -3,7 +3,7 @@
  * Plugin Name: TaxJar - Sales Tax Automation for WooCommerce
  * Plugin URI: https://www.taxjar.com/woocommerce-sales-tax-plugin/
  * Description: Save hours every month by putting your sales tax on autopilot. Automated, multi-state sales tax calculation, collection, and filing.
- * Version: 3.2.11
+ * Version: 3.3.0
  * Author: TaxJar
  * Author URI: https://www.taxjar.com
  * WC requires at least: 5.1.0
@@ -43,7 +43,7 @@
  */
 final class WC_Taxjar {
 
-	static $version = '3.2.11';
+	static $version = '3.3.0';
 	public static $minimum_woocommerce_version = '5.1.0';
 
 	/**