diff --git a/include/menuInformationSites.h b/include/menuInformationSites.h
index 5ea1462..c90fdef 100644
--- a/include/menuInformationSites.h
+++ b/include/menuInformationSites.h
@@ -61,11 +61,6 @@ class MenuInformationSites : public MenuControl {
          */
         void printMenu() override;
 
-        /**
-         * @brief can be called to update shown data
-         */
-        void update() override;
-
     protected:
         bool setCountPages(uint8_t pages);
         uint8_t getCountPages() const;
diff --git a/library.json b/library.json
index 6e22d0a..8250ce5 100644
--- a/library.json
+++ b/library.json
@@ -1,6 +1,6 @@
 {
     "name": "Menu",
-    "version": "1.1.0",
+    "version": "1.1.1",
     "description": "Build page based menus on uCs",
     "keywords": "menu, page, input",
     "repository":
diff --git a/src/menuInformationSites.cpp b/src/menuInformationSites.cpp
index fbafc0f..d1c8de4 100644
--- a/src/menuInformationSites.cpp
+++ b/src/menuInformationSites.cpp
@@ -64,14 +64,6 @@ void MenuInformationSites::printMenu() {
     this->lastPageNumber = this->currentPage;
 }
 
-void MenuInformationSites::update() {
-    if (millis() - this->lastMillis < this->delay) {
-        return;
-    }
-    this->printMenu();
-    this->lastMillis = millis();
-}
-
 bool MenuInformationSites::setCountPages(uint8_t pages) {
     this->countPages = pages;
     this->currentPage = 0;