diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 441ce2c7392176b621e4bcab024adfd0274c35c9..3ed98b035c39c6bcf19d71cd2c4765251e40454d 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -98,7 +98,7 @@ dependencies {
   implementation("com.android.support.constraint", "constraint-layout", "1.1.0-beta6")
 
   // App Arch Lifecycle
-  withVersion("1.1.0") {
+  withVersion("1.1.1") {
     implementation("android.arch.lifecycle", "extensions", version)
     implementation("android.arch.lifecycle", "reactivestreams", version)
     kapt("android.arch.lifecycle", "compiler", version)
diff --git a/persistence/build.gradle.kts b/persistence/build.gradle.kts
index 591e1f7090f7198cdfe9eeeb91a7e4952c24a835..c470a79b3bb77d3f319d09b50e6853a2253452a4 100644
--- a/persistence/build.gradle.kts
+++ b/persistence/build.gradle.kts
@@ -30,13 +30,6 @@ dependencies {
     implementation("com.android.support", "appcompat-v7", version)
   }
 
-  // App Arch Lifecycle
-  withVersion("1.1.0") {
-    implementation("android.arch.lifecycle", "extensions", version)
-    implementation("android.arch.lifecycle", "reactivestreams", version)
-    kapt("android.arch.lifecycle", "compiler", version)
-  }
-
   // App Arch Persistence
   withVersion("1.1.0-beta1") {
     implementation("android.arch.persistence.room", "runtime", version)
@@ -51,7 +44,6 @@ dependencies {
   }
 
   // Utility
-  implementation("io.reactivex.rxjava2", "rxjava", "2.1.9")
   implementation("org.threeten", "threetenbp", "1.3.6", classifier = "no-tzdb")
   implementation("org.jetbrains", "annotations", "15.0")