diff --git a/README.md b/README.md
index 0018c3b..ccbab5b 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ of the game.
 
 The game is provided in two options:
 
-- **Desktop Java**. [Download ChainRelations.jar](https://github.com/andrzej-nov/ChainRelations/releases/download/v1.6/ChainRelations.jar).
+- **Desktop Java**. [Download ChainRelations.jar](https://github.com/andrzej-nov/ChainRelations/releases/download/v1.7/ChainRelations.jar).
   Run it with `java -jar ChainRelations.jar` command line, or in most cases just double-click the ChainRelations.jar 
   file. It has been tested with Java 18 Runtime, should also work with prior versions up to Java 8.
     - **On MacOS** you will get a warning about unidentified developer. Start the ChainRelations.jar 
@@ -35,7 +35,7 @@ The game is provided in two options:
 
 - **Android**. [Get it on Google Play](https://play.google.com/store/apps/details?id=com.andrzejn.chainrelations)
   (recommended) or
-  [download the ChainRelations.apk](https://github.com/andrzej-nov/ChainRelations/releases/download/v1.6/ChainRelations.apk)
+  [download the ChainRelations.apk](https://github.com/andrzej-nov/ChainRelations/releases/download/v1.7/ChainRelations.apk)
   here for manual install (it might be sometimes also a newer version than on the Google Play). It has been tested
   on Android 8.0 and 10.0, should also work on any Android version starting from 4.4 and later.
 
@@ -55,10 +55,10 @@ Andrzej Novosiolov, as the original author.
 
 The game has been implemented using following tools and libraries:
 
-- [IntelliJ IDEA 2022.3.1 (Community Edition)](https://www.jetbrains.com/idea/download/)
-- [Android Studio 2021.3.1 Patch 1](https://developer.android.com/studio) (for the Android emulator)
-- [Gradle 7.3.0](https://gradle.org/)
-- [Kotlin 1.7.0](https://kotlinlang.org/)
+- [IntelliJ IDEA 2022.3.3 (Community Edition)](https://www.jetbrains.com/idea/download/)
+- [Android Studio 2022.1.1 Patch 2](https://developer.android.com/studio) (for the Android emulator)
+- [Gradle 7.3.1](https://gradle.org/)
+- [Kotlin 1.7.22](https://kotlinlang.org/)
 - [libGDX 1.11.0](https://libgdx.com/)
 - [libKTX 1.11.0-rc3](https://libktx.github.io/)
 - [ShapeDrawer 2.6.0](https://github.com/earlygrey/shapedrawer#shape-drawer)
diff --git a/android/build.gradle b/android/build.gradle
index 7597782..33e4edc 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -4,13 +4,13 @@ plugins {
 }
 
 android {
-    compileSdk 32
+    compileSdk 33
     defaultConfig {
         applicationId 'com.andrzejn.chainrelations'
         minSdk 19
-        targetSdk 32
-        versionCode 7
-        versionName '1.6'
+        targetSdk 33
+        versionCode 8
+        versionName '1.7'
         multiDexEnabled true
     }
     compileOptions {
diff --git a/build.gradle b/build.gradle
index 9a469d7..fb81777 100644
--- a/build.gradle
+++ b/build.gradle
@@ -21,7 +21,7 @@ allprojects {
     apply plugin: 'eclipse'
     apply plugin: 'idea'
 
-    version = '1.6'
+    version = '1.7'
     ext {
         appName = 'ChainRelations'
     }
diff --git a/gradle.properties b/gradle.properties
index 2899534..65a0cdd 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -6,7 +6,7 @@
 # http://www.gradle.org/docs/current/userguide/build_environment.html
 # Specifies the JVM arguments used for the daemon process.
 # The setting is particularly useful for tweaking memory settings.
-org.gradle.jvmargs=-Xms512M -Xmx1G -XX:MaxPermSize=1G -XX:MaxMetaspaceSize=1G -XX:+UseParallelGC -Dfile.encoding=UTF-8
+org.gradle.jvmargs=-Xms512M -Xmx1G -XX:MaxMetaspaceSize=1G -XX:+UseParallelGC -Dfile.encoding=UTF-8
 org.gradle.daemon=true
 org.gradle.configureondemand=false
 org.gradle.unsafe.configuration-cache=false
@@ -26,8 +26,8 @@ kotlin.code.style=official
 # thereby reducing the size of the R class for that library
 android.nonTransitiveRClass=true
 
-gradleVersion=7.3.0
-kotlinVersion=1.7.0
+gradleVersion=7.3.1
+kotlinVersion=1.7.22
 desugaringVersion=1.1.5
 ktxCollectionsVersion=1.11.0-rc3
 ktxTiledVersion=1.11.0-rc3