diff --git a/README.md b/README.md
index d637f63..8ed526f 100644
--- a/README.md
+++ b/README.md
@@ -88,9 +88,9 @@ allprojects {
 And add our dependency to your app `bundle.gradle`.
 
 ```gradle
-implementation 'com.devrapid.jieyi:kotlinknifer:2.0.1'
+implementation 'com.devrapid.jieyi:kotlinknifer:2.0.2'
 
-implementation 'com.devrapid.jieyi:kotlinshaver:1.0.1'
+implementation 'com.devrapid.jieyi:kotlinshaver:1.0.2'
 ```
 
 Then you can use it!!!
@@ -101,14 +101,14 @@ Then you can use it!!!
 <dependency>
   <groupId>com.devrapid.jieyi</groupId>
   <artifactId>kotlinknifer</artifactId>
-  <version>2.0.1</version>
+  <version>2.0.2</version>
   <type>pom</type>
 </dependency>
 
 <dependency>
   <groupId>com.devrapid.jieyi</groupId>
   <artifactId>kotlinshaver</artifactId>
-  <version>1.0.1</version>
+  <version>1.0.2</version>
   <type>pom</type>
 </dependency>
 ```
@@ -117,19 +117,19 @@ Then you can use it!!!
 
 ## kotlinknifer
 
-1. Gson 2.8.2
-2. Glide 4.6.1
+1. Gson 2.8.5
+2. Glide 4.8.0
 
 ## kotlinshaver
 ### For Androidx
 
-1. RxJava 2.1.10
-2. RxKotlin 2.2.0
+1. RxJava 2.2.1
+2. RxKotlin 2.3.0
 
 If you'd not like to use them to your project, you can add the exclude as like below
 
 ```gradle
-implementation('com.devrapid.jieyi:kotlinknifer:2.0.1', {
+implementation('com.devrapid.jieyi:kotlinknifer:2.0.2', {
   exclude group: 'com.google.code.gson', module: 'gson'
   exclude group: 'com.github.bumptech.glide', module: 'glide'
 })
diff --git a/build.gradle b/build.gradle
index 6ec9710..eb6c779 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.2.51'
+    ext.kotlin_version = '1.2.61'
     repositories {
         jcenter()
         google()
@@ -12,7 +12,7 @@ buildscript {
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
 
-        classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7.3"
+        classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.0"
         classpath "com.github.dcendents:android-maven-gradle-plugin:1.5"
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
diff --git a/gradle.properties b/gradle.properties
index 2185fc2..1dbcba4 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -21,7 +21,7 @@ proj_name=kotlinknifer
 proj_libname=KotlinKnifer
 proj_group=com.devrapid.jieyi
 proj_artifactid=kotlinknifer
-proj_version=2.0.1
+proj_version=2.0.2
 proj_description=For developing an Android conveniently and rapidly.
 proj_websiteurl=https://github.com/pokk/KotlinKnifer
 proj_issuetrackerurl=https://github.com/pokk/KotlinKnifer/issues
@@ -39,4 +39,4 @@ developer_email=pokkbaby@gmail.com
 proj_kotlin_name=kotlinshaver
 proj_kotlin_libname=KotlinShaver
 proj_kotlin_artifactid=kotlinshaver
-proj_kotlin_version=1.0.1
+proj_kotlin_version=1.0.2
diff --git a/kotlinknifer/build.gradle b/kotlinknifer/build.gradle
index 97b7dcc..42eef09 100644
--- a/kotlinknifer/build.gradle
+++ b/kotlinknifer/build.gradle
@@ -25,16 +25,16 @@ kotlin {
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
     // 'compile' can also import to the new project with this.
-    compile 'com.google.code.gson:gson:2.8.2'
-    compile 'com.github.bumptech.glide:glide:4.7.1'
+    compile 'com.google.code.gson:gson:2.8.5'
+    compile 'com.github.bumptech.glide:glide:4.8.0'
     // 'implementation' can't import to the new project.
-    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:0.23.3'
-    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core-common:0.23.3'
-    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:0.23.3'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:0.25.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core-common:0.25.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:0.25.0'
     implementation 'org.jetbrains.anko:anko-commons:0.10.5'
-    implementation 'androidx.appcompat:appcompat:1.0.0-beta01'
-    implementation 'androidx.recyclerview:recyclerview:1.0.0-beta01'
-    implementation 'androidx.palette:palette:1.0.0-beta01'
+    implementation 'androidx.appcompat:appcompat:1.0.0-rc02'
+    implementation 'androidx.recyclerview:recyclerview:1.0.0-rc02'
+    implementation 'androidx.palette:palette:1.0.0-rc02'
     compile project(':kotlinshaver')
 }
 
diff --git a/kotlinshaver/build.gradle b/kotlinshaver/build.gradle
index c655c8e..908595c 100644
--- a/kotlinshaver/build.gradle
+++ b/kotlinshaver/build.gradle
@@ -3,11 +3,11 @@ apply plugin: 'kotlin'
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
-    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:0.23.3'
-    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core-common:0.23.3'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:0.25.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core-common:0.25.0'
 
-    compile 'io.reactivex.rxjava2:rxkotlin:2.2.0'
-    compile 'io.reactivex.rxjava2:rxjava:2.1.10'
+    compile 'io.reactivex.rxjava2:rxkotlin:2.3.0'
+    compile 'io.reactivex.rxjava2:rxjava:2.2.1'
 }
 
 sourceCompatibility = "1.8"
diff --git a/sample/build.gradle b/sample/build.gradle
index 4665a06..1632a66 100644
--- a/sample/build.gradle
+++ b/sample/build.gradle
@@ -21,8 +21,8 @@ android {
 
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
-    implementation 'androidx.appcompat:appcompat:1.0.0-beta01'
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.0-alpha1'
+    implementation 'androidx.appcompat:appcompat:1.0.0-rc02'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.0-alpha2'
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
     implementation project(':kotlinknifer')
 //    implementation "com.devrapid.jieyi:kotlinknifer:1.4.1"