diff --git a/app/build.gradle b/app/build.gradle
index bcedde58..47e6219c 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -98,17 +98,17 @@ project.tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile).all {
 ext.lifecycleVersion = "2.2.0"
 ext.roomVersion = '2.2.5'
 ext.retrofitVersion = '2.9.0'
-ext.okhttpVersion = '4.7.2'
+ext.okhttpVersion = '4.8.1'
 ext.glideVersion = '4.11.0'
-ext.daggerVersion = '2.27'
-ext.materialdrawerVersion = '8.1.2'
+ext.daggerVersion = '2.28.3'
+ext.materialdrawerVersion = '8.1.4'
 
 // if libraries are changed here, they should also be changed in LicenseActivity
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
 
-    implementation "androidx.core:core-ktx:1.3.0"
-    implementation "androidx.appcompat:appcompat:1.2.0-rc01"
+    implementation "androidx.core:core-ktx:1.3.1"
+    implementation "androidx.appcompat:appcompat:1.2.0"
     implementation "androidx.fragment:fragment-ktx:1.2.5"
     implementation "androidx.browser:browser:1.2.0"
     implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.1.0"
@@ -117,20 +117,20 @@ dependencies {
     implementation "androidx.cardview:cardview:1.0.0"
     implementation "androidx.preference:preference:1.1.1"
     implementation "androidx.sharetarget:sharetarget:1.0.0"
-    implementation "androidx.emoji:emoji:1.0.0"
-    implementation "androidx.emoji:emoji-appcompat:1.0.0"
+    implementation "androidx.emoji:emoji:1.1.0"
+    implementation "androidx.emoji:emoji-appcompat:1.1.0"
     implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycleVersion"
     implementation "androidx.lifecycle:lifecycle-livedata-ktx:$lifecycleVersion"
     implementation "androidx.lifecycle:lifecycle-reactivestreams-ktx:$lifecycleVersion"
     implementation "androidx.constraintlayout:constraintlayout:1.1.3"
     implementation "androidx.paging:paging-runtime-ktx:2.1.2"
     implementation "androidx.viewpager2:viewpager2:1.0.0"
-    implementation "androidx.work:work-runtime:2.3.4"
+    implementation "androidx.work:work-runtime:2.4.0"
     implementation "androidx.room:room-runtime:$roomVersion"
     implementation "androidx.room:room-rxjava2:$roomVersion"
     kapt "androidx.room:room-compiler:$roomVersion"
 
-    implementation "com.google.android.material:material:1.1.0"
+    implementation "com.google.android.material:material:1.2.0"
 
     implementation "com.squareup.retrofit2:retrofit:$retrofitVersion"
     implementation "com.squareup.retrofit2:converter-gson:$retrofitVersion"
diff --git a/build.gradle b/build.gradle
index 828a4159..0b907750 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.0.0'
+        classpath 'com.android.tools.build:gradle:4.0.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }