diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 217acceded41572624dfcd6ced857d6df936c2c6..9985a8ed0ea7adb4648299f8be62cb46a9fe79e1 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -131,7 +131,7 @@ dependencies {
   }
 
   // App Arch Persistence
-  withVersion("1.1.0-beta3") {
+  withVersion("1.1.0-rc1") {
     implementation("android.arch.persistence.room", "runtime", version)
     implementation("android.arch.persistence.room", "rxjava2", version)
     kapt("android.arch.persistence.room", "compiler", version)
diff --git a/app/sampledata/libraries.json b/app/sampledata/libraries.json
index 312203a3d01f1115096f6c5c7c786d2f737b2e4a..ef65ab1d1ee485f27e4502da299765daca96fbe8 100644
--- a/app/sampledata/libraries.json
+++ b/app/sampledata/libraries.json
@@ -20,7 +20,7 @@
     },
     {
       "name": "Android Architecture Components: Persistence",
-      "version": "1.1.0-beta3",
+      "version": "1.1.0-rc1",
       "license": {
         "short_name": "Apache-2.0",
         "full_name": "Apache License"
@@ -29,7 +29,7 @@
     },
     {
       "name": "Android Architecture Components: Room",
-      "version": "1.1.0-beta3",
+      "version": "1.1.0-rc1",
       "license": {
         "short_name": "Apache-2.0",
         "full_name": "Apache License"
diff --git a/app/src/main/java/de/kuschku/quasseldroid/ui/clientsettings/about/AboutFragment.kt b/app/src/main/java/de/kuschku/quasseldroid/ui/clientsettings/about/AboutFragment.kt
index 7ec0c6ff99db5f2b66917e5d6691269d0d7cefc3..9c0315ce3a5bedee0e623a2baaa3ff1ee2344b88 100644
--- a/app/src/main/java/de/kuschku/quasseldroid/ui/clientsettings/about/AboutFragment.kt
+++ b/app/src/main/java/de/kuschku/quasseldroid/ui/clientsettings/about/AboutFragment.kt
@@ -104,13 +104,13 @@ class AboutFragment : DaggerFragment() {
       ),
       Library(
         name = "Android Architecture Components: Persistence",
-        version = "1.1.0-beta3",
+        version = "1.1.0-rc1",
         license = apache2,
         url = "https://android.googlesource.com/platform/frameworks/support/+/master/persistence"
       ),
       Library(
         name = "Android Architecture Components: Room",
-        version = "1.1.0-beta3",
+        version = "1.1.0-rc1",
         license = apache2,
         url = "https://android.googlesource.com/platform/frameworks/support/+/master/persistence"
       ),
diff --git a/build.gradle.kts b/build.gradle.kts
index 11145919d78058d9b085c8cf3688e52add943f54..14facaa7be1bf05c322151d0fda29d86360a25e1 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -35,15 +35,3 @@ allprojects {
     maven(url = "https://jitpack.io")
   }
 }
-
-subprojects {
-  configurations.all {
-    resolutionStrategy {
-      eachDependency {
-        if (requested.name == "kotlin-compiler-embeddable") {
-          useVersion("1.2.31")
-        }
-      }
-    }
-  }
-}
diff --git a/persistence/build.gradle.kts b/persistence/build.gradle.kts
index e48b32a88255e417dd97bbde77c51ab01a6eb9a4..fe7de2be20c3d6f2688a34a6ef1b77f64130a754 100644
--- a/persistence/build.gradle.kts
+++ b/persistence/build.gradle.kts
@@ -79,7 +79,7 @@ dependencies {
   }
 
   // App Arch Persistence
-  withVersion("1.1.0-beta3") {
+  withVersion("1.1.0-rc1") {
     implementation("android.arch.persistence.room", "runtime", version)
     implementation("android.arch.persistence.room", "rxjava2", version)
     kapt("android.arch.persistence.room", "compiler", version)