Updated AndroidX

app/build.gradle

@@ -222,10 +222,10 @@ configurations.all {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
 
-    def core_version = "1.3.0-alpha02"
-    def appcompat_version = "1.2.0-alpha03"
-    def fragment_version = "1.3.0-alpha02"
-    def recyclerview_version = "1.2.0-alpha01"
+    def core_version = "1.3.0-beta01"
+    def appcompat_version = "1.2.0-beta01"
+    def fragment_version = "1.3.0-alpha03"
+    def recyclerview_version = "1.2.0-alpha02"
     def coordinatorlayout_version = "1.1.0"
     def constraintlayout_version = "2.0.0-beta3"
     def material_version = "1.2.0-alpha05"