diff --git a/app/build.gradle b/app/build.gradle
index 29ad4bc5..8d3b7bbe 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -23,12 +23,12 @@ android {
 }
 
 dependencies {
-    def lifecycle_version = "2.2.0-alpha05"
+    def lifecycle_version = "2.2.0-beta01"
     final def markwon_version = "4.1.1"
 
     implementation fileTree(include: ['*.jar'], dir: 'libs')
     implementation 'androidx.appcompat:appcompat:1.1.0'
-    implementation 'com.google.android.material:material:1.1.0-alpha10'
+    implementation 'com.google.android.material:material:1.1.0-beta01'
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
     testImplementation 'junit:junit:4.12'