diff --git a/WebApp/src/jsMain/kotlin/main.kt b/WebApp/src/jsMain/kotlin/main.kt
index e7af166..0088ade 100644
--- a/WebApp/src/jsMain/kotlin/main.kt
+++ b/WebApp/src/jsMain/kotlin/main.kt
@@ -110,6 +110,32 @@ fun main() {
                 appendText("Alert")
             } ?: window.alert("Unable to load body")
 
+            document.body ?.appendElement("p", {})
+
+            document.body ?.appendElement("button") {
+                addEventListener("click", { webApp.requestWriteAccess() })
+                appendText("Request write access without callback")
+            } ?: window.alert("Unable to load body")
+
+            document.body ?.appendElement("button") {
+                addEventListener("click", { webApp.requestWriteAccess { document.body ?.log("Write access request result: $it") } })
+                appendText("Request write access with callback")
+            } ?: window.alert("Unable to load body")
+
+            document.body ?.appendElement("p", {})
+
+            document.body ?.appendElement("button") {
+                addEventListener("click", { webApp.requestContact() })
+                appendText("Request contact without callback")
+            } ?: window.alert("Unable to load body")
+
+            document.body ?.appendElement("button") {
+                addEventListener("click", { webApp.requestContact { document.body ?.log("Contact request result: $it") } })
+                appendText("Request contact with callback")
+            } ?: window.alert("Unable to load body")
+
+            document.body ?.appendElement("p", {})
+
             document.body ?.appendElement("button") {
                 addEventListener("click", {
                     webApp.showConfirm(
@@ -171,6 +197,12 @@ fun main() {
                 onSettingsButtonClicked {
                     document.body ?.log("Settings button clicked")
                 }
+                onWriteAccessRequested {
+                    document.body ?.log("Write access request result: $it")
+                }
+                onContactRequested {
+                    document.body ?.log("Contact request result: $it")
+                }
             }
             webApp.ready()
         }.onFailure {
diff --git a/gradle.properties b/gradle.properties
index 1141fbd..c0bea7a 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -5,7 +5,7 @@ org.gradle.jvmargs=-Xmx2g
 
 
 kotlin_version=1.8.22
-telegram_bot_api_version=9.1.2
+telegram_bot_api_version=9.2.0
 micro_utils_version=0.19.9
 serialization_version=1.5.1
 ktor_version=2.3.3