diff --git a/build.gradle b/build.gradle
index 12c01a17..1f530fc3 100644
--- a/build.gradle
+++ b/build.gradle
@@ -12,10 +12,10 @@ buildscript {
     kotlinVersion = '1.3.41'
     coroutinesVersion = '1.2.2'
     appcompatVersion = '1.1.0-rc01'
-    coreKtxVersion = '1.2.0-alpha02'
-    activityVersion = '1.1.0-alpha01'
+    coreKtxVersion = '1.2.0-alpha03'
+    activityVersion = '1.1.0-alpha02'
     materialVersion = '1.1.0-alpha09'
-    recyclerviewVersion = '1.1.0-beta01'
+    recyclerviewVersion = '1.1.0-beta02'
     vectorDrawableVersion = '1.1.0-rc01'
     constraintlayoutVersion = '2.0.0-beta2'
     timberVersion = '4.7.1'