diff --git a/app/build.gradle b/app/build.gradle
index 6c85834..00409a2 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -143,9 +143,9 @@ android {
 }
 
 dependencies {
-    def nav_version = "1.0.0"
+    def nav_version = "2.2.1"
     def room_version = "2.2.4"
-    def work_version = '1.0.1'
+    def work_version = '2.2.0-rc01'
     def paging_version = "2.1.1"
 
     implementation fileTree(dir: 'libs', include: ['*.jar'])