diff --git a/composer.json b/composer.json
index 34694f12..559033d1 100644
--- a/composer.json
+++ b/composer.json
@@ -50,7 +50,7 @@
     "wp-coding-standards/wpcs": "^3.0",
     "humbug/php-scoper": "^0.18.1",
     "skaut/wordpress-stubs": "^2.1",
-    "phpstan/phpstan": "^1.6",
+    "phpstan/phpstan": "^2.0",
     "dealerdirect/phpcodesniffer-composer-installer": "^1.0"
   }
 }
diff --git a/composer.lock b/composer.lock
index 59ba97b7..55f79f39 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "c832e8ef6a5dac31452470f3d155538a",
+    "content-hash": "0dbfec5be1437061e51e3fc6c6e0dcfc",
     "packages": [
         {
             "name": "skautis/skautis",
@@ -1726,20 +1726,20 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "1.12.8",
+            "version": "2.0.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "f6a60a4d66142b8156c9da923f1972657bc4748c"
+                "reference": "6c98c7600fc717b2c78c11ef60040d5b1e359c82"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/f6a60a4d66142b8156c9da923f1972657bc4748c",
-                "reference": "f6a60a4d66142b8156c9da923f1972657bc4748c",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/6c98c7600fc717b2c78c11ef60040d5b1e359c82",
+                "reference": "6c98c7600fc717b2c78c11ef60040d5b1e359c82",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.2|^8.0"
+                "php": "^7.4|^8.0"
             },
             "conflict": {
                 "phpstan/phpstan-shim": "*"
@@ -1780,7 +1780,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2024-11-06T19:06:49+00:00"
+            "time": "2024-11-17T14:17:00+00:00"
         },
         {
             "name": "psr/container",
diff --git a/src/php/class-skautis-integration.php b/src/php/class-skautis-integration.php
index 4620f16c..5283ec95 100644
--- a/src/php/class-skautis-integration.php
+++ b/src/php/class-skautis-integration.php
@@ -128,10 +128,12 @@ protected static function is_compatible_version_of_wp() {
 	 * @return bool Whether the current version of PHP is supported.
 	 */
 	protected static function is_compatible_version_of_php() {
+		// @phpstan-ignore if.alwaysTrue
 		if ( version_compare( PHP_VERSION, '7.4', '>=' ) ) {
 			return true;
 		}
 
+		// @phpstan-ignore deadCode.unreachable
 		return false;
 	}
 
diff --git a/src/php/src/admin/class-admin.php b/src/php/src/admin/class-admin.php
index 85684329..143e365d 100644
--- a/src/php/src/admin/class-admin.php
+++ b/src/php/src/admin/class-admin.php
@@ -118,22 +118,13 @@ public function add_logout_link_to_admin_bar( \WP_Admin_Bar $wp_admin_bar ) {
 		if ( ! is_admin_bar_showing() ) {
 			return;
 		}
-
-		if ( method_exists( $wp_admin_bar, 'get_node' ) ) {
-			if ( ! is_null( $wp_admin_bar->get_node( 'user-actions' ) ) ) {
-				$parent = 'user-actions';
-			} else {
-				return;
-			}
-		} elseif ( 1 === get_option( 'show_avatars' ) ) {
-			$parent = 'my-account-with-avatar';
-		} else {
-			$parent = 'my-account';
+		if ( is_null( $wp_admin_bar->get_node( 'user-actions' ) ) ) {
+			return;
 		}
 
 		$wp_admin_bar->add_menu(
 			array(
-				'parent' => $parent,
+				'parent' => 'user-actions',
 				'id'     => SKAUTIS_INTEGRATION_NAME . '_adminBar_logout',
 				'title'  => esc_html__( 'Log Out (too from skautIS)', 'skautis-integration' ),
 				'href'   => $this->wp_login_logout->get_logout_url(),
diff --git a/src/php/src/auth/class-connect-and-disconnect-wp-account.php b/src/php/src/auth/class-connect-and-disconnect-wp-account.php
index a2e5a0cf..45b06752 100644
--- a/src/php/src/auth/class-connect-and-disconnect-wp-account.php
+++ b/src/php/src/auth/class-connect-and-disconnect-wp-account.php
@@ -51,7 +51,7 @@ public function __construct( Skautis_Gateway $skautis_gateway, Skautis_Login $sk
 	 *
 	 * @return void
 	 *
-	 * @SuppressWarnings(PHPMD.ExitExpression)
+	 * @SuppressWarnings("PHPMD.ExitExpression")
 	 */
 	private function set_skautis_user_id_to_wp_account( int $wp_user_id, int $skautis_user_id ) {
 		$return_url = Helpers::get_return_url();
@@ -110,7 +110,7 @@ class="button">' . esc_html__( 'Propojit tento účet se skautISem', 'skautis-in
 	 *
 	 * @return void
 	 *
-	 * @SuppressWarnings(PHPMD.ExitExpression)
+	 * @SuppressWarnings("PHPMD.ExitExpression")
 	 */
 	public function connect() {
 		if ( ! $this->skautis_login->is_user_logged_in_skautis() ) {
@@ -186,7 +186,7 @@ public function get_connect_wp_user_to_skautis_url(): string {
 	 *
 	 * @return void
 	 *
-	 * @SuppressWarnings(PHPMD.ExitExpression)
+	 * @SuppressWarnings("PHPMD.ExitExpression")
 	 */
 	public function disconnect() {
 		if ( is_user_logged_in() ) {
@@ -199,10 +199,11 @@ public function disconnect() {
 				} elseif ( ( strpos( $return_url, 'user-edit_php' ) !== false ||
 							strpos( $return_url, 'user-edit.php' ) !== false ) &&
 							strpos( $return_url, 'user_id=' ) !== false ) {
+					$result = array();
 					if ( 1 !== preg_match( '~user_id=(\d+)~', $return_url, $result ) ) {
 						return;
 					}
-					if ( is_array( $result ) && $result[1] > 0 ) {
+					if ( $result[1] > 0 ) {
 						$user_id = absint( $result[1] );
 						if ( Helpers::user_is_skautis_manager() ) {
 							delete_user_meta( $user_id, 'skautisUserId_' . $this->skautis_gateway->get_env() );
diff --git a/src/php/src/auth/class-skautis-gateway.php b/src/php/src/auth/class-skautis-gateway.php
index 1f96382f..cb7f8484 100644
--- a/src/php/src/auth/class-skautis-gateway.php
+++ b/src/php/src/auth/class-skautis-gateway.php
@@ -95,7 +95,7 @@ public function get_env(): string {
 	/**
 	 * Returns the raw SkauIS library instance
 	 *
-	 * @SuppressWarnings(PHPMD.ExitExpression)
+	 * @SuppressWarnings("PHPMD.ExitExpression")
 	 */
 	public function get_skautis_instance(): Skautis\Skautis {
 		if ( ! ( $this->skautis instanceof Skautis\Skautis ) ) {
diff --git a/src/php/src/auth/class-skautis-login.php b/src/php/src/auth/class-skautis-login.php
index ae6000dc..c45d48eb 100644
--- a/src/php/src/auth/class-skautis-login.php
+++ b/src/php/src/auth/class-skautis-login.php
@@ -86,7 +86,7 @@ public function set_login_data_to_local_skautis_instance( array $data = array()
 	 *
 	 * @return void
 	 *
-	 * @SuppressWarnings(PHPMD.ExitExpression)
+	 * @SuppressWarnings("PHPMD.ExitExpression")
 	 */
 	public function login() {
 		$return_url = Helpers::get_login_logout_redirect();
@@ -115,7 +115,7 @@ public function login() {
 	 *
 	 * @return void
 	 *
-	 * @SuppressWarnings(PHPMD.ExitExpression)
+	 * @SuppressWarnings("PHPMD.ExitExpression")
 	 */
 	public function login_confirm() {
 		$return_url = Helpers::get_return_url();
diff --git a/src/php/src/auth/class-wp-login-logout.php b/src/php/src/auth/class-wp-login-logout.php
index 0d98d6a2..b8b9bd91 100644
--- a/src/php/src/auth/class-wp-login-logout.php
+++ b/src/php/src/auth/class-wp-login-logout.php
@@ -43,7 +43,7 @@ public function __construct( Skautis_Gateway $skautis_gateway ) {
 	 *
 	 * @return false
 	 *
-	 * @SuppressWarnings(PHPMD.ExitExpression)
+	 * @SuppressWarnings("PHPMD.ExitExpression")
 	 */
 	private function login_wp_user_by_skautis_user_id( int $skautis_user_id, $dont_die_on_error = false ) {
 		$return_url = Helpers::get_return_url();
@@ -196,7 +196,7 @@ public function try_to_login_to_wp() {
 	 *
 	 * @return void
 	 *
-	 * @SuppressWarnings(PHPMD.ExitExpression)
+	 * @SuppressWarnings("PHPMD.ExitExpression")
 	 */
 	public function logout() {
 		$this->skautis_gateway->logout();
diff --git a/src/php/src/frontend/class-frontend.php b/src/php/src/frontend/class-frontend.php
index d5d6cda4..e1853f51 100644
--- a/src/php/src/frontend/class-frontend.php
+++ b/src/php/src/frontend/class-frontend.php
@@ -145,22 +145,13 @@ public function add_logout_link_to_admin_bar( \WP_Admin_Bar $wp_admin_bar ) {
 		if ( ! is_admin_bar_showing() ) {
 			return;
 		}
-
-		if ( method_exists( $wp_admin_bar, 'get_node' ) ) {
-			if ( ! is_null( $wp_admin_bar->get_node( 'user-actions' ) ) ) {
-				$parent = 'user-actions';
-			} else {
-				return;
-			}
-		} elseif ( 1 === get_option( 'show_avatars' ) ) {
-			$parent = 'my-account-with-avatar';
-		} else {
-			$parent = 'my-account';
+		if ( is_null( $wp_admin_bar->get_node( 'user-actions' ) ) ) {
+			return;
 		}
 
 		$wp_admin_bar->add_menu(
 			array(
-				'parent' => $parent,
+				'parent' => 'user-actions',
 				'id'     => SKAUTIS_INTEGRATION_NAME . '_adminBar_logout',
 				'title'  => esc_html__( 'Odhlásit se (i ze skautISu)', 'skautis-integration' ),
 				'href'   => $this->wp_login_logout->get_logout_url(),
diff --git a/src/php/src/general/class-actions.php b/src/php/src/general/class-actions.php
index f560be4a..1a163cc6 100644
--- a/src/php/src/general/class-actions.php
+++ b/src/php/src/general/class-actions.php
@@ -169,7 +169,7 @@ public function auth_in_process() {
 	 *
 	 * @param \WP_Query $wp_query The request query.
 	 *
-	 * @SuppressWarnings(PHPMD.ExitExpression)
+	 * @SuppressWarnings("PHPMD.ExitExpression")
 	 *
 	 * @return \WP_Query|void
 	 */
diff --git a/src/php/src/modules/Register/class-register.php b/src/php/src/modules/Register/class-register.php
index 1ec9f53e..32ef4058 100644
--- a/src/php/src/modules/Register/class-register.php
+++ b/src/php/src/modules/Register/class-register.php
@@ -123,7 +123,7 @@ private function init_hooks() {
 	 *
 	 * @return void
 	 *
-	 * @SuppressWarnings(PHPMD.ExitExpression)
+	 * @SuppressWarnings("PHPMD.ExitExpression")
 	 */
 	private function loginUserAfterRegistration() {
 		$return_url = Helpers::get_login_logout_redirect();
@@ -216,7 +216,7 @@ public function getRulesManager(): Rules_Manager {
 	 *
 	 * @return void
 	 *
-	 * @SuppressWarnings(PHPMD.ExitExpression)
+	 * @SuppressWarnings("PHPMD.ExitExpression")
 	 */
 	public function register() {
 		if ( ! $this->skautis_login->is_user_logged_in_skautis() ) {
@@ -269,7 +269,7 @@ public function registerUser() {
 	 *
 	 * @return void
 	 *
-	 * @SuppressWarnings(PHPMD.ExitExpression)
+	 * @SuppressWarnings("PHPMD.ExitExpression")
 	 */
 	public function registerUserManually() {
 		$return_url      = Helpers::get_return_url();
diff --git a/src/php/src/modules/Register/class-wp-register.php b/src/php/src/modules/Register/class-wp-register.php
index 807a3db4..74c6bed4 100644
--- a/src/php/src/modules/Register/class-wp-register.php
+++ b/src/php/src/modules/Register/class-wp-register.php
@@ -53,7 +53,7 @@ public function __construct( Skautis_Gateway $skautis_gateway, UsersRepository $
 	 *
 	 * @return int The ID of the new user.
 	 *
-	 * @SuppressWarnings(PHPMD.ExitExpression)
+	 * @SuppressWarnings("PHPMD.ExitExpression")
 	 */
 	private static function resolve_notifications_and_register_user_to_wp( string $user_login, string $user_email ) {
 		remove_action( 'register_new_user', 'wp_send_new_user_notifications' );
@@ -171,7 +171,7 @@ private function process_wp_user_registration( array $user, string $wp_role ): b
 
 		$user_id = self::resolve_notifications_and_register_user_to_wp( $username, $user['email'] );
 
-		if ( 0 === $user_id || ! is_int( $user_id ) ) {
+		if ( 0 === $user_id ) {
 			return false;
 		}
 
diff --git a/src/php/src/repository/class-users.php b/src/php/src/repository/class-users.php
index 8c5c2618..80af4ca9 100644
--- a/src/php/src/repository/class-users.php
+++ b/src/php/src/repository/class-users.php
@@ -214,7 +214,7 @@ static function ( $participant ) {
 
 						if ( isset( $participant->PersonEmail ) && ! empty( $participant->PersonEmail ) ) {
 							$emails = preg_split( '~(?=\,)~x', $participant->PersonEmail );
-							if ( ! empty( $emails ) && isset( $emails[0] ) ) {
+							if ( isset( $emails[0] ) ) {
 								$user->email = $emails[0];
 							}
 						} else {
diff --git a/src/php/src/rules/Rule/class-func.php b/src/php/src/rules/Rule/class-func.php
index e0aecc6f..4735c10a 100644
--- a/src/php/src/rules/Rule/class-func.php
+++ b/src/php/src/rules/Rule/class-func.php
@@ -272,7 +272,7 @@ public function is_rule_passed( string $funcs_operator, $data ): bool {
 			}
 		}
 
-		if ( is_int( $user_pass ) && $user_pass > 0 ) {
+		if ( $user_pass > 0 ) {
 			return true;
 		}
 
diff --git a/src/php/src/rules/Rule/class-membership.php b/src/php/src/rules/Rule/class-membership.php
index 35ca782e..d50f5484 100644
--- a/src/php/src/rules/Rule/class-membership.php
+++ b/src/php/src/rules/Rule/class-membership.php
@@ -294,7 +294,7 @@ public function is_rule_passed( string $operator, $data ): bool {
 			}
 		}
 
-		if ( is_int( $user_pass ) && $user_pass > 0 ) {
+		if ( $user_pass > 0 ) {
 			return true;
 		}
 
diff --git a/src/php/src/rules/Rule/class-qualification.php b/src/php/src/rules/Rule/class-qualification.php
index f758ee6d..068a89d6 100644
--- a/src/php/src/rules/Rule/class-qualification.php
+++ b/src/php/src/rules/Rule/class-qualification.php
@@ -209,7 +209,7 @@ public function is_rule_passed( string $operator, $data ): bool {
 			}
 		}
 
-		if ( is_int( $user_pass ) && $user_pass > 0 ) {
+		if ( $user_pass > 0 ) {
 			return true;
 		}
 
diff --git a/src/php/src/rules/Rule/class-role.php b/src/php/src/rules/Rule/class-role.php
index a4298528..5fd0807e 100644
--- a/src/php/src/rules/Rule/class-role.php
+++ b/src/php/src/rules/Rule/class-role.php
@@ -273,7 +273,7 @@ public function is_rule_passed( string $roles_operator, $data ): bool {
 			}
 		}
 
-		if ( is_int( $user_pass ) && $user_pass > 0 ) {
+		if ( $user_pass > 0 ) {
 			return true;
 		}
 
diff --git a/src/php/src/rules/class-revisions.php b/src/php/src/rules/class-revisions.php
index fbcd12a2..6aa8bb8f 100644
--- a/src/php/src/rules/class-revisions.php
+++ b/src/php/src/rules/class-revisions.php
@@ -115,7 +115,7 @@ public static function delete_meta( int $post_id ) {
 	 *
 	 * @return string The field value.
 	 *
-	 * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+	 * @SuppressWarnings("PHPMD.UnusedFormalParameter")
 	 */
 	public static function field( $value, $field, $revision ) {
 		$revision_id = $revision->ID;
diff --git a/src/php/src/utils/class-helpers.php b/src/php/src/utils/class-helpers.php
index c7ade9c1..de9d1eba 100644
--- a/src/php/src/utils/class-helpers.php
+++ b/src/php/src/utils/class-helpers.php
@@ -195,7 +195,7 @@ public static function get_variable_from_url( string $url, string $variable_name
 		$result = array();
 		$url    = esc_url_raw( $url );
 		if ( 1 === preg_match( '~' . $variable_name . '=([^\&,\s,\/,\#,\%,\?]*)~', $url, $result ) ) {
-			if ( is_array( $result ) && isset( $result[1] ) && '' !== $result[1] ) {
+			if ( isset( $result[1] ) && '' !== $result[1] ) {
 				return sanitize_text_field( $result[1] );
 			}
 		}