diff --git a/composer.lock b/composer.lock
index 7199357..1ae808e 100644
--- a/composer.lock
+++ b/composer.lock
@@ -12,12 +12,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/CMB2/CMB2.git",
-                "reference": "008d9b83263d971d6bd41c27e31113db852d5ef3"
+                "reference": "da5a64053a915cf945c34f2e3fa71bbcc6d2be10"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/CMB2/CMB2/zipball/008d9b83263d971d6bd41c27e31113db852d5ef3",
-                "reference": "008d9b83263d971d6bd41c27e31113db852d5ef3",
+                "url": "https://api.github.com/repos/CMB2/CMB2/zipball/da5a64053a915cf945c34f2e3fa71bbcc6d2be10",
+                "reference": "da5a64053a915cf945c34f2e3fa71bbcc6d2be10",
                 "shasum": ""
             },
             "require": {
@@ -37,17 +37,17 @@
                 "GPL-2.0-or-later"
             ],
             "authors": [
-                {
-                    "name": "WebDevStudios",
-                    "email": "contact@webdevstudios.com",
-                    "homepage": "https://github.com/WebDevStudios",
-                    "role": "Developer"
-                },
                 {
                     "name": "Justin Sternberg",
                     "email": "justin@dsgnwrks.pro",
                     "homepage": "https://dsgnwrks.pro",
                     "role": "Developer"
+                },
+                {
+                    "name": "WebDevStudios",
+                    "email": "contact@webdevstudios.com",
+                    "homepage": "https://github.com/WebDevStudios",
+                    "role": "Developer"
                 }
             ],
             "description": "CMB2 is a metabox, custom fields, and forms library for WordPress that will blow your mind.",
@@ -57,7 +57,11 @@
                 "plugin",
                 "wordpress"
             ],
-            "time": "2019-01-21T04:30:08+00:00"
+            "support": {
+                "issues": "https://github.com/CMB2/CMB2/issues",
+                "source": "http://wordpress.org/support/plugin/cmb2"
+            },
+            "time": "2020-08-03T14:43:02+00:00"
         },
         {
             "name": "tgmpa/tgm-plugin-activation",
@@ -112,6 +116,10 @@
                 "theme",
                 "wordpress"
             ],
+            "support": {
+                "issues": "https://github.com/TGMPA/TGM-Plugin-Activation/issues",
+                "source": "https://github.com/TGMPA/TGM-Plugin-Activation"
+            },
             "time": "2016-05-19T15:46:51+00:00"
         },
         {
@@ -159,6 +167,11 @@
                 "faktura",
                 "vyfakturuj"
             ],
+            "support": {
+                "email": "info@vyfakturuj.cz",
+                "issues": "https://github.com/redbitcz/vyfakturuj-api-php/issues",
+                "source": "https://github.com/redbitcz/vyfakturuj-api-php/tree/v2.5.0"
+            },
             "time": "2020-05-13T11:28:43+00:00"
         },
         {
@@ -181,23 +194,24 @@
             "suggest": {
                 "composer/installers": "~1.0"
             },
+            "default-branch": true,
             "type": "wordpress-plugin",
             "notification-url": "https://packagist.org/downloads/",
             "license": [
                 "GPL-2.0+"
             ],
             "authors": [
-                {
-                    "name": "WebDevStudios",
-                    "email": "contact@webdevstudios.com",
-                    "homepage": "https://github.com/WebDevStudios",
-                    "role": "Developer"
-                },
                 {
                     "name": "Justin Sternberg",
                     "email": "justin@dsgnwrks.pro",
                     "homepage": "https://dsgnwrks.pro",
                     "role": "Developer"
+                },
+                {
+                    "name": "WebDevStudios",
+                    "email": "contact@webdevstudios.com",
+                    "homepage": "https://github.com/WebDevStudios",
+                    "role": "Developer"
                 }
             ],
             "description": "Custom field for CMB2 which adds a post-search dialog for searching/attaching other post IDs.",
@@ -209,6 +223,10 @@
                 "search",
                 "wordpress"
             ],
+            "support": {
+                "issues": "https://github.com/CMB2/CMB2-Post-Search-field/issues",
+                "source": "https://github.com/CMB2/CMB2-Post-Search-field"
+            },
             "time": "2019-05-06T18:50:39+00:00"
         }
     ],
diff --git a/src/Settings.php b/src/Settings.php
index 0b05c67..ee05ae7 100644
--- a/src/Settings.php
+++ b/src/Settings.php
@@ -82,9 +82,11 @@ public function field_type_disconnect_button(
 		$object_type,
 		$field_type_object
 	) {
-		echo '<a href="' . admin_url( 'admin.php?page=ssc_options&disconnect_simpleshop=1' ) . '">'
-		     . _e( 'Disconnect Simple Shop', 'simpleshop-cz' )
-		     . '</a>';
+		printf(
+			'<a href="%s">%s</a>',
+			htmlspecialchars( admin_url( 'admin.php?page=ssc_options&disconnect_simpleshop=1' ) , ENT_QUOTES),
+			__( 'Disconnect Simple Shop', 'simpleshop-cz' )
+		);
 	}
 
 	/**
@@ -391,6 +393,7 @@ public function settings_notices( $object_id, $updated ) {
 
 			add_settings_error( $this->key . '-error', '', __( 'Error during communication with SimpleShop API, please try it later', 'simpleshop-cz' ), 'error' );
 			settings_errors( $this->key . '-error' );
+
 			return;
 		}