diff --git a/buildSrc/src/main/java/Dependencies.kt b/buildSrc/src/main/java/Dependencies.kt
index 890c822878..2901bb2910 100644
--- a/buildSrc/src/main/java/Dependencies.kt
+++ b/buildSrc/src/main/java/Dependencies.kt
@@ -33,7 +33,7 @@ private object Versions {
     const val androidx_work = "2.0.1"
     const val google_material = "1.1.0-alpha07"
 
-    const val mozilla_android_components = "3.0.0-SNAPSHOT"
+    const val mozilla_android_components = "4.0.0-SNAPSHOT"
     // Note that android-components also depends on application-services,
     // and in fact is our main source of appservices-related functionality.
     // The version number below tracks the application-services version