diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 13572059..a1c0895d 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -6,7 +6,7 @@ plugins {
 
 android {
     compileSdk = 36
-    ndkVersion = "28.2.13676358"
+    ndkVersion = "29.0.14206865"
     defaultConfig {
         applicationId = "com.tutpro.baresip"
         minSdk = 28
diff --git a/app/src/main/cpp/CMakeLists.txt b/app/src/main/cpp/CMakeLists.txt
index 0c067010..b052bd7b 100644
--- a/app/src/main/cpp/CMakeLists.txt
+++ b/app/src/main/cpp/CMakeLists.txt
@@ -1,6 +1,6 @@
 project(baresip)
 
-cmake_minimum_required(VERSION 3.4.1)
+cmake_minimum_required(VERSION 3.18...4.0)
 
 add_link_options("LINKER:--build-id=none")