diff --git a/.github/workflows/core_tests.yml b/.github/workflows/core_tests.yml
index 7883acdf..5e1e29f0 100644
--- a/.github/workflows/core_tests.yml
+++ b/.github/workflows/core_tests.yml
@@ -9,17 +9,27 @@ on:
 jobs:
   test:
 
-    runs-on: macos-latest
-
+    runs-on: ubuntu-latest
+    env:
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
       - name: checkout
-        uses: actions/checkout@v2
-      - name: Set up JDK 1.8
-        uses: actions/setup-java@v1
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
         with:
-          java-version: 1.8
-      - name: Navigation test
-        uses: ReactiveCircus/android-emulator-runner@v2.14.3
+          distribution: 'jetbrains'
+          java-version: '17'
+
+      - name: Enable KVM
+        run: |
+          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+          sudo udevadm control --reload-rules
+          sudo udevadm trigger --name-match=kvm
+
+      - name: Run core tests
+        uses: ReactiveCircus/android-emulator-runner@v2
         with:
           api-level: 21
           profile: pixel
diff --git a/.github/workflows/navigation_tests.yml b/.github/workflows/navigation_tests.yml
index 49cde426..d1e19a34 100644
--- a/.github/workflows/navigation_tests.yml
+++ b/.github/workflows/navigation_tests.yml
@@ -9,18 +9,28 @@ on:
 jobs:
   test:
 
-    runs-on: macos-latest
-
+    runs-on: ubuntu-latest
+    env:
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
       - name: checkout
-        uses: actions/checkout@v2
-      - name: Set up JDK 1.8
-        uses: actions/setup-java@v1
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
         with:
-          java-version: 1.8
+          distribution: 'jetbrains'
+          java-version: '17'
+
+      - name: Enable KVM
+        run: |
+          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+          sudo udevadm control --reload-rules
+          sudo udevadm trigger --name-match=kvm
+
       - name: Navigation test
-        uses: ReactiveCircus/android-emulator-runner@v2.14.3
+        uses: ReactiveCircus/android-emulator-runner@v2
         with:
           api-level: 21
           profile: pixel
-          script: ./gradlew :navigation:connectedCheck --stacktrace
\ No newline at end of file
+          script: ./gradlew :navigation:connectedCheck --stacktrace
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 00000000..347e252e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,33 @@
+# Gradle files
+.gradle/
+build/
+
+# Local configuration file (sdk path, etc)
+local.properties
+
+# Log/OS Files
+*.log
+
+# Android Studio generated files and folders
+captures/
+.externalNativeBuild/
+.cxx/
+*.apk
+output.json
+
+# IntelliJ
+*.iml
+.idea/
+misc.xml
+deploymentTargetDropDown.xml
+render.experimental.xml
+
+# Keystore files
+*.jks
+*.keystore
+
+# Google Services (e.g. APIs or Firebase)
+google-services.json
+
+# Android Profiling
+*.hprof
diff --git a/app/build.gradle b/app/build.gradle
index 0a37e890..c3bf82ee 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -103,7 +103,7 @@ dependencies {
     implementation 'io.reactivex.rxjava2:rxandroid:2.1.1'
     implementation 'com.jakewharton.rx2:replaying-share-kotlin:2.2.0'
 
-    implementation 'me.everything:overscroll-decor-android:1.1.0'
+    implementation 'io.github.everythingme:overscroll-decor-android:1.1.1'
     implementation 'com.andkulikov:transitionseverywhere:2.1.0'
     implementation 'com.opencsv:opencsv:5.4'
 
diff --git a/build.gradle b/build.gradle
index 3ba46955..a5d171b1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,14 +3,14 @@ import groovy.json.JsonSlurper
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.5.0'
+    ext.kotlin_version = '1.6.21'
 
     repositories {
         google()
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.2.0'
+        classpath 'com.android.tools.build:gradle:7.3.0'
         classpath 'com.getkeepsafe.dexcount:dexcount-gradle-plugin:2.0.0'
         classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 691fb4cc..f805383e 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-bin.zip