diff --git a/app/build.gradle b/app/build.gradle
index 8eabfad4..f5ebcfd0 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -147,7 +147,7 @@ dependencies {
     implementation "androidx.exifinterface:exifinterface:1.3.3"
 
     // CustomTabs
-    implementation "androidx.browser:browser:1.3.0"
+    implementation "androidx.browser:browser:1.4.0"
 
     // Recyclerview
     implementation "androidx.recyclerview:recyclerview:1.2.1"
@@ -155,7 +155,7 @@ dependencies {
     kapt 'androidx.annotation:annotation:1.2.0'
 
     // https://firebase.google.com/support/release-notes/android
-    implementation "com.google.firebase:firebase-messaging:22.0.0"
+    implementation "com.google.firebase:firebase-messaging:23.0.0"
 
     implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
     testImplementation "org.jetbrains.kotlin:kotlin-test:$kotlin_version"
diff --git a/build.gradle b/build.gradle
index fd718db4..40123749 100644
--- a/build.gradle
+++ b/build.gradle
@@ -7,11 +7,12 @@ buildscript {
     ext.compile_sdk_version = 31
 
     ext.appcompat_version = '1.3.1'
-    ext.lifecycle_version = "2.4.0-rc01"
+    ext.lifecycle_version = "2.4.0"
     ext.arch_version = "2.1.0"
 
     ext.kotlin_version = '1.5.31'
     ext.kotlinx_coroutines_version = '1.5.2'
+
     ext.anko_version = '0.10.8'
 
     ext.junit_version = '4.13.2'