diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index cb210e105..c664e67b9 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -136,8 +136,8 @@ val googleplayImplementation by configurations
 val amazonImplementation by configurations
 
 dependencies {
-    implementation("com.gitlab.bitfireAT:dav4jvm:1.0")
-    implementation("com.gitlab.bitfireAT:ical4android:be6d515db8") {
+    implementation("com.gitlab.bitfireAT:dav4jvm:1.0.1")
+    implementation("com.gitlab.bitfireAT:ical4android:1.0") {
         exclude(group = "org.threeten", module = "threetenbp")
     }
     implementation("com.gitlab.bitfireAT:cert4android:1488e39a66")
@@ -147,7 +147,7 @@ dependencies {
 
     implementation("androidx.room:room-rxjava2:${Versions.room}")
     annotationProcessor("androidx.room:room-compiler:${Versions.room}")
-    implementation("androidx.lifecycle:lifecycle-extensions:2.1.0")
+    implementation("androidx.lifecycle:lifecycle-extensions:2.2.0")
     implementation("io.reactivex.rxjava2:rxandroid:2.1.1")
     implementation("androidx.paging:paging-runtime:2.1.1")
 
@@ -165,8 +165,8 @@ dependencies {
     implementation("androidx.multidex:multidex:2.0.1")
     implementation("me.saket:better-link-movement-method:2.2.0")
     implementation("com.squareup.okhttp3:okhttp:${Versions.okhttp}")
-    implementation("com.google.code.gson:gson:2.8.5")
-    implementation("com.github.rey5137:material:1.2.5")
+    implementation("com.google.code.gson:gson:2.8.6")
+    implementation("com.github.rey5137:material:1.3.0")
     implementation("com.nononsenseapps:filepicker:4.2.1")
     implementation("com.google.android.material:material:1.1.0")
     implementation("androidx.annotation:annotation:1.1.0")
@@ -174,7 +174,7 @@ dependencies {
     implementation("androidx.swiperefreshlayout:swiperefreshlayout:1.0.0")
     implementation("androidx.preference:preference:1.1.0")
     implementation("com.jakewharton.timber:timber:4.7.1")
-    implementation("com.jakewharton.threetenabp:threetenabp:1.2.1")
+    implementation("com.jakewharton.threetenabp:threetenabp:1.2.2")
     implementation("com.google.guava:guava:27.1-android")
     implementation("com.jakewharton:process-phoenix:2.0.0")
     implementation("com.google.android.apps.dashclock:dashclock-api:2.0.0")
@@ -185,11 +185,11 @@ dependencies {
     implementation("org.scala-saddle:google-rfc-2445:20110304") {
         isTransitive = false
     }
-    implementation("com.wdullaer:materialdatetimepicker:4.0.1")
+    implementation("com.wdullaer:materialdatetimepicker:4.2.3")
     implementation("me.leolin:ShortcutBadger:1.1.22@aar")
-    implementation("com.google.apis:google-api-services-tasks:v1-rev59-1.25.0")
-    implementation("com.google.apis:google-api-services-drive:v3-rev188-1.25.0")
-    implementation("com.google.api-client:google-api-client-android:1.30.7")
+    implementation("com.google.apis:google-api-services-tasks:v1-rev20190628-1.30.8")
+    implementation("com.google.apis:google-api-services-drive:v3-rev20191108-1.30.8")
+    implementation("com.google.api-client:google-api-client-android:1.30.8")
     implementation("androidx.work:work-runtime:${Versions.work}")
     implementation("com.mapbox.mapboxsdk:mapbox-android-sdk:7.3.0")
     implementation("com.mapbox.mapboxsdk:mapbox-sdk-services:4.6.0")
@@ -199,7 +199,7 @@ dependencies {
     googleplayImplementation("com.google.firebase:firebase-analytics:${Versions.firebase}")
     googleplayImplementation("com.google.android.gms:play-services-location:17.0.0")
     googleplayImplementation("com.google.android.gms:play-services-maps:17.0.0")
-    googleplayImplementation("com.google.android.libraries.places:places:2.1.0")
+    googleplayImplementation("com.google.android.libraries.places:places:2.2.0")
     googleplayImplementation("com.android.billingclient:billing:1.2.2")
 
     amazonImplementation(fileTree(mapOf("dir" to "libs", "include" to listOf("*.jar"))))
diff --git a/app/licenses.yml b/app/licenses.yml
index 6c1f7d94a..722d0b7fa 100644
--- a/app/licenses.yml
+++ b/app/licenses.yml
@@ -662,11 +662,6 @@
   copyrightHolder: The Guava Authors
   license: The Apache Software License, Version 2.0
   licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
-- artifact: org.codehaus.mojo:animal-sniffer-annotations:+
-  name: Animal Sniffer Annotations
-  copyrightHolder: codehaus.org
-  license: MIT License
-  licenseUrl: http://www.opensource.org/licenses/mit-license.php
 - artifact: com.google.errorprone:error_prone_annotations:+
   name: error-prone annotations
   copyrightHolder: The Error Prone Authors
@@ -835,3 +830,9 @@
   license: The Apache Software License, Version 2.0
   licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
   url: https://developer.android.com/jetpack/androidx
+- artifact: androidx.lifecycle:lifecycle-viewmodel-savedstate:+
+  name: Android Lifecycle ViewModel with SavedState
+  copyrightHolder: Android Open Source Project
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: https://developer.android.com/topic/libraries/architecture/index.html
diff --git a/app/src/main/assets/licenses.json b/app/src/main/assets/licenses.json
index cf1f39d31..c3112b9e3 100644
--- a/app/src/main/assets/licenses.json
+++ b/app/src/main/assets/licenses.json
@@ -13,7 +13,7 @@
       "artifactId": {
         "name": "dav4jvm",
         "group": "com.gitlab.bitfireAT",
-        "version": "1.0"
+        "version": "1.0.1"
       }
     },
     {
@@ -29,7 +29,7 @@
       "artifactId": {
         "name": "ical4android",
         "group": "com.gitlab.bitfireAT",
-        "version": "be6d515db8"
+        "version": "1.0"
       }
     },
     {
@@ -93,7 +93,7 @@
       "artifactId": {
         "name": "sqlite",
         "group": "androidx.sqlite",
-        "version": "2.0.1"
+        "version": "2.1.0"
       }
     },
     {
@@ -109,7 +109,7 @@
       "artifactId": {
         "name": "google-api-services-drive",
         "group": "com.google.apis",
-        "version": "v3-rev188-1.25.0"
+        "version": "v3-rev20191108-1.30.8"
       }
     },
     {
@@ -125,7 +125,7 @@
       "artifactId": {
         "name": "fragment",
         "group": "androidx.fragment",
-        "version": "1.1.0"
+        "version": "1.2.0"
       }
     },
     {
@@ -221,7 +221,7 @@
       "artifactId": {
         "name": "room-common",
         "group": "androidx.room",
-        "version": "2.2.3"
+        "version": "2.2.4"
       }
     },
     {
@@ -237,7 +237,7 @@
       "artifactId": {
         "name": "room-runtime",
         "group": "androidx.room",
-        "version": "2.2.3"
+        "version": "2.2.4"
       }
     },
     {
@@ -269,7 +269,7 @@
       "artifactId": {
         "name": "gson",
         "group": "com.google.code.gson",
-        "version": "2.8.5"
+        "version": "2.8.6"
       }
     },
     {
@@ -381,7 +381,7 @@
       "artifactId": {
         "name": "lifecycle-livedata",
         "group": "androidx.lifecycle",
-        "version": "2.1.0"
+        "version": "2.2.0"
       }
     },
     {
@@ -397,7 +397,7 @@
       "artifactId": {
         "name": "material",
         "group": "com.github.rey5137",
-        "version": "1.2.5"
+        "version": "1.3.0"
       }
     },
     {
@@ -525,7 +525,7 @@
       "artifactId": {
         "name": "lifecycle-viewmodel",
         "group": "androidx.lifecycle",
-        "version": "2.1.0"
+        "version": "2.2.0"
       }
     },
     {
@@ -573,7 +573,7 @@
       "artifactId": {
         "name": "guava",
         "group": "com.google.guava",
-        "version": "28.1-android"
+        "version": "28.2-android"
       }
     },
     {
@@ -605,7 +605,7 @@
       "artifactId": {
         "name": "materialdatetimepicker",
         "group": "com.wdullaer",
-        "version": "4.0.1"
+        "version": "4.2.3"
       }
     },
     {
@@ -733,7 +733,7 @@
       "artifactId": {
         "name": "lifecycle-livedata-core",
         "group": "androidx.lifecycle",
-        "version": "2.1.0"
+        "version": "2.2.0"
       }
     },
     {
@@ -781,7 +781,7 @@
       "artifactId": {
         "name": "threetenbp",
         "group": "org.threeten",
-        "version": "1.4.0"
+        "version": "1.4.1"
       }
     },
     {
@@ -829,7 +829,7 @@
       "artifactId": {
         "name": "google-api-client-android",
         "group": "com.google.api-client",
-        "version": "1.30.7"
+        "version": "1.30.8"
       }
     },
     {
@@ -845,7 +845,7 @@
       "artifactId": {
         "name": "lifecycle-extensions",
         "group": "androidx.lifecycle",
-        "version": "2.1.0"
+        "version": "2.2.0"
       }
     },
     {
@@ -989,7 +989,7 @@
       "artifactId": {
         "name": "jackson-core",
         "group": "com.fasterxml.jackson.core",
-        "version": "2.9.9"
+        "version": "2.10.2"
       }
     },
     {
@@ -1053,7 +1053,7 @@
       "artifactId": {
         "name": "sqlite-framework",
         "group": "androidx.sqlite",
-        "version": "2.0.1"
+        "version": "2.1.0"
       }
     },
     {
@@ -1149,7 +1149,7 @@
       "artifactId": {
         "name": "work-runtime",
         "group": "androidx.work",
-        "version": "2.3.0"
+        "version": "2.3.2"
       }
     },
     {
@@ -1245,7 +1245,7 @@
       "artifactId": {
         "name": "threetenabp",
         "group": "com.jakewharton.threetenabp",
-        "version": "1.2.1"
+        "version": "1.2.2"
       }
     },
     {
@@ -1277,7 +1277,7 @@
       "artifactId": {
         "name": "lifecycle-process",
         "group": "androidx.lifecycle",
-        "version": "2.1.0"
+        "version": "2.2.0"
       }
     },
     {
@@ -1293,7 +1293,7 @@
       "artifactId": {
         "name": "lifecycle-service",
         "group": "androidx.lifecycle",
-        "version": "2.1.0"
+        "version": "2.2.0"
       }
     },
     {
@@ -1373,7 +1373,7 @@
       "artifactId": {
         "name": "room-rxjava2",
         "group": "androidx.room",
-        "version": "2.2.3"
+        "version": "2.2.4"
       }
     },
     {
@@ -1453,7 +1453,7 @@
       "artifactId": {
         "name": "google-api-services-tasks",
         "group": "com.google.apis",
-        "version": "v1-rev59-1.25.0"
+        "version": "v1-rev20190628-1.30.8"
       }
     },
     {
@@ -1469,7 +1469,7 @@
       "artifactId": {
         "name": "google-api-client",
         "group": "com.google.api-client",
-        "version": "1.30.7"
+        "version": "1.30.8"
       }
     },
     {
@@ -1533,7 +1533,7 @@
       "artifactId": {
         "name": "google-http-client",
         "group": "com.google.http-client",
-        "version": "1.34.0"
+        "version": "1.34.1"
       }
     },
     {
@@ -1565,7 +1565,7 @@
       "artifactId": {
         "name": "google-http-client-android",
         "group": "com.google.http-client",
-        "version": "1.32.1"
+        "version": "1.34.1"
       }
     },
     {
@@ -1645,7 +1645,7 @@
       "artifactId": {
         "name": "google-http-client-jackson2",
         "group": "com.google.http-client",
-        "version": "1.32.1"
+        "version": "1.34.1"
       }
     },
     {
@@ -1661,7 +1661,7 @@
       "artifactId": {
         "name": "butterknife",
         "group": "com.jakewharton",
-        "version": "10.2.0"
+        "version": "10.2.1"
       }
     },
     {
@@ -1677,7 +1677,7 @@
       "artifactId": {
         "name": "butterknife-annotations",
         "group": "com.jakewharton",
-        "version": "10.2.0"
+        "version": "10.2.1"
       }
     },
     {
@@ -1741,7 +1741,7 @@
       "artifactId": {
         "name": "butterknife-runtime",
         "group": "com.jakewharton",
-        "version": "10.2.0"
+        "version": "10.2.1"
       }
     },
     {
@@ -1792,22 +1792,6 @@
         "version": "9999.0-empty-to-avoid-conflict-with-guava"
       }
     },
-    {
-      "notice": null,
-      "copyrightHolder": "codehaus.org",
-      "copyrightStatement": "Copyright © codehaus.org. All rights reserved.",
-      "license": "MIT License",
-      "licenseUrl": "http://www.opensource.org/licenses/mit-license.php",
-      "normalizedLicense": "mit",
-      "year": null,
-      "url": "",
-      "libraryName": "Animal Sniffer Annotations",
-      "artifactId": {
-        "name": "animal-sniffer-annotations",
-        "group": "org.codehaus.mojo",
-        "version": "1.18"
-      }
-    },
     {
       "notice": null,
       "copyrightHolder": "The Error Prone Authors",
@@ -1821,7 +1805,7 @@
       "artifactId": {
         "name": "error_prone_annotations",
         "group": "com.google.errorprone",
-        "version": "2.3.2"
+        "version": "2.3.4"
       }
     },
     {
@@ -1965,7 +1949,7 @@
       "artifactId": {
         "name": "activity",
         "group": "androidx.activity",
-        "version": "1.0.0"
+        "version": "1.1.0"
       }
     },
     {
@@ -2173,7 +2157,7 @@
       "artifactId": {
         "name": "httpcore",
         "group": "org.apache.httpcomponents",
-        "version": "4.4.12"
+        "version": "4.4.13"
       }
     },
     {
@@ -2255,6 +2239,22 @@
         "group": "androidx.preference",
         "version": "1.1.0"
       }
+    },
+    {
+      "notice": null,
+      "copyrightHolder": "Android Open Source Project",
+      "copyrightStatement": "Copyright © Android Open Source Project. All rights reserved.",
+      "license": "The Apache Software License, Version 2.0",
+      "licenseUrl": "http://www.apache.org/licenses/LICENSE-2.0.txt",
+      "normalizedLicense": "apache2",
+      "year": null,
+      "url": "https://developer.android.com/topic/libraries/architecture/index.html",
+      "libraryName": "Android Lifecycle ViewModel with SavedState",
+      "artifactId": {
+        "name": "lifecycle-viewmodel-savedstate",
+        "group": "androidx.lifecycle",
+        "version": "1.0.0"
+      }
     }
   ]
 }
\ No newline at end of file
diff --git a/build.gradle.kts b/build.gradle.kts
index 0a6928991..42d4e3744 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -17,7 +17,7 @@ buildscript {
 }
 
 plugins {
-    id("com.github.ben-manes.versions") version "0.21.0"
+    id("com.github.ben-manes.versions") version "0.27.0"
 }
 
 tasks.getByName<Wrapper>("wrapper") {
diff --git a/buildSrc/src/main/kotlin/Versions.kt b/buildSrc/src/main/kotlin/Versions.kt
index 78d89b1a7..618091461 100644
--- a/buildSrc/src/main/kotlin/Versions.kt
+++ b/buildSrc/src/main/kotlin/Versions.kt
@@ -3,12 +3,12 @@ object Versions {
     const val targetSdk = 29
     const val minSdk = 16
     const val dagger = "2.26"
-    const val butterknife = "10.2.0"
-    const val work = "2.3.0"
+    const val butterknife = "10.2.1"
+    const val work = "2.3.2"
     const val leakcanary = "2.2"
-    const val room = "2.2.3"
+    const val room = "2.2.4"
     const val crashlytics = "2.10.1"
-    const val firebase = "17.2.1"
+    const val firebase = "17.2.2"
     const val okhttp = "3.12.6" // 3.13 minSdk is 21
-    const val flipper = "0.31.1"
+    const val flipper = "0.31.2"
 }
\ No newline at end of file