diff --git a/build.gradle.kts b/build.gradle.kts
index 241d9727a..2441b6cfd 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -19,7 +19,7 @@ buildscript {
         }
     }
     dependencies {
-        classpath("com.android.tools.build:gradle:4.0.2")
+        classpath("com.android.tools.build:gradle:4.1.1")
         classpath("de.undercouch:gradle-download-task:4.1.1")
         classpath("com.adarshr:gradle-test-logger-plugin:2.0.0")
     }
diff --git a/firebase-app/build.gradle.kts b/firebase-app/build.gradle.kts
index 9d3d535f1..478d245e1 100644
--- a/firebase-app/build.gradle.kts
+++ b/firebase-app/build.gradle.kts
@@ -68,7 +68,7 @@ kotlin {
         }
         val androidMain by getting {
             dependencies {
-                api("com.google.firebase:firebase-common:19.4.0")
+                api("com.google.firebase:firebase-common:19.5.0")
             }
         }
 
diff --git a/firebase-app/package.json b/firebase-app/package.json
index 1f30c3d1f..9a830107d 100644
--- a/firebase-app/package.json
+++ b/firebase-app/package.json
@@ -23,8 +23,8 @@
   },
   "homepage": "https://github.com/GitLiveApp/firebase-kotlin-sdk",
   "dependencies": {
-    "@gitlive/firebase-common": "1.1.0",
-    "firebase": "8.2.0",
+    "@gitlive/firebase-common": "1.2.0",
+    "firebase": "8.2.3",
     "kotlin": "1.4.21",
     "kotlinx-coroutines-core": "1.4.2"
   }
diff --git a/firebase-app/src/iosMain/c_interop/Cartfile b/firebase-app/src/iosMain/c_interop/Cartfile
index 2e44ace87..419db3b7c 100644
--- a/firebase-app/src/iosMain/c_interop/Cartfile
+++ b/firebase-app/src/iosMain/c_interop/Cartfile
@@ -1 +1 @@
-binary "https://dl.google.com/dl/firebase/ios/carthage/FirebaseAnalyticsBinary.json" == 7.3.0
\ No newline at end of file
+binary "https://dl.google.com/dl/firebase/ios/carthage/FirebaseAnalyticsBinary.json" == 7.4.0
\ No newline at end of file
diff --git a/firebase-auth/build.gradle.kts b/firebase-auth/build.gradle.kts
index e4d54587f..0de4b4231 100644
--- a/firebase-auth/build.gradle.kts
+++ b/firebase-auth/build.gradle.kts
@@ -102,7 +102,7 @@ kotlin {
 
         val androidMain by getting {
             dependencies {
-                api("com.google.firebase:firebase-auth:20.0.1")
+                api("com.google.firebase:firebase-auth:20.0.2")
             }
         }
 
diff --git a/firebase-auth/package.json b/firebase-auth/package.json
index ef2b5a7f0..74867976a 100644
--- a/firebase-auth/package.json
+++ b/firebase-auth/package.json
@@ -23,8 +23,8 @@
   },
   "homepage": "https://github.com/GitLiveApp/firebase-kotlin-sdk",
   "dependencies": {
-    "@gitlive/firebase-app": "1.1.0",
-    "firebase": "8.2.0",
+    "@gitlive/firebase-app": "1.2.0",
+    "firebase": "8.2.3",
     "kotlin": "1.4.21",
     "kotlinx-coroutines-core": "1.4.2"
   }
diff --git a/firebase-auth/src/iosMain/c_interop/Cartfile b/firebase-auth/src/iosMain/c_interop/Cartfile
index 6510454a0..b6a1566ba 100644
--- a/firebase-auth/src/iosMain/c_interop/Cartfile
+++ b/firebase-auth/src/iosMain/c_interop/Cartfile
@@ -1 +1 @@
-binary "https://dl.google.com/dl/firebase/ios/carthage/FirebaseAuthBinary.json" == 7.3.0
\ No newline at end of file
+binary "https://dl.google.com/dl/firebase/ios/carthage/FirebaseAuthBinary.json" == 7.4.0
\ No newline at end of file
diff --git a/firebase-common/build.gradle.kts b/firebase-common/build.gradle.kts
index 2995ef400..b08a31760 100644
--- a/firebase-common/build.gradle.kts
+++ b/firebase-common/build.gradle.kts
@@ -68,7 +68,7 @@ kotlin {
         }
         val androidMain by getting {
             dependencies {
-                api("com.google.firebase:firebase-common:19.4.0")
+                api("com.google.firebase:firebase-common:19.5.0")
             }
         }
         val jsMain by getting {
diff --git a/firebase-common/package.json b/firebase-common/package.json
index f5c816999..777aa61ae 100644
--- a/firebase-common/package.json
+++ b/firebase-common/package.json
@@ -23,7 +23,7 @@
   },
   "homepage": "https://github.com/GitLiveApp/firebase-kotlin-multiplatform-sdk",
   "dependencies": {
-    "firebase": "8.2.0",
+    "firebase": "8.2.3",
     "kotlin": "1.4.21",
     "kotlinx-coroutines-core": "1.4.2",
     "kotlinx-serialization-kotlinx-serialization-runtime": "1.0.1"
diff --git a/firebase-common/src/jsMain/kotlin/dev/gitlive/firebase/externals.kt b/firebase-common/src/jsMain/kotlin/dev/gitlive/firebase/externals.kt
index f9d96901f..9a5c799c9 100644
--- a/firebase-common/src/jsMain/kotlin/dev/gitlive/firebase/externals.kt
+++ b/firebase-common/src/jsMain/kotlin/dev/gitlive/firebase/externals.kt
@@ -344,6 +344,8 @@ external object firebase {
             fun enablePersistence(): Promise<Unit>
             fun clearPersistence(): Promise<Unit>
             fun useEmulator(host: String, port: Int)
+            fun disableNetwork(): Promise<Unit>
+            fun enableNetwork(): Promise<Unit>
         }
 
         open class Timestamp {
diff --git a/firebase-database/build.gradle.kts b/firebase-database/build.gradle.kts
index bef15ffbf..9996457ce 100644
--- a/firebase-database/build.gradle.kts
+++ b/firebase-database/build.gradle.kts
@@ -76,7 +76,7 @@ kotlin {
         }
         val androidMain by getting {
             dependencies {
-                api("com.google.firebase:firebase-database:19.5.1")
+                api("com.google.firebase:firebase-database:19.6.0")
             }
         }
         val jsMain by getting {}
diff --git a/firebase-database/package.json b/firebase-database/package.json
index 83e4ccfe9..7790e9e26 100644
--- a/firebase-database/package.json
+++ b/firebase-database/package.json
@@ -23,8 +23,8 @@
   },
   "homepage": "https://github.com/GitLiveApp/firebase-kotlin-sdk",
   "dependencies": {
-    "@gitlive/firebase-app": "1.1.0",
-    "firebase": "8.2.0",
+    "@gitlive/firebase-app": "1.2.0",
+    "firebase": "8.2.3",
     "kotlin": "1.4.21",
     "kotlinx-coroutines-core": "1.4.2"
   }
diff --git a/firebase-database/src/iosMain/c_interop/Cartfile b/firebase-database/src/iosMain/c_interop/Cartfile
index 6de16de82..f4dc88d0b 100644
--- a/firebase-database/src/iosMain/c_interop/Cartfile
+++ b/firebase-database/src/iosMain/c_interop/Cartfile
@@ -1 +1 @@
-binary "https://dl.google.com/dl/firebase/ios/carthage/FirebaseDatabaseBinary.json" == 7.3.0
\ No newline at end of file
+binary "https://dl.google.com/dl/firebase/ios/carthage/FirebaseDatabaseBinary.json" == 7.4.0
\ No newline at end of file
diff --git a/firebase-firestore/build.gradle.kts b/firebase-firestore/build.gradle.kts
index 119dad85f..6432bab98 100644
--- a/firebase-firestore/build.gradle.kts
+++ b/firebase-firestore/build.gradle.kts
@@ -78,7 +78,7 @@ kotlin {
         }
         val androidMain by getting {
             dependencies {
-                api("com.google.firebase:firebase-firestore:22.0.0")
+                api("com.google.firebase:firebase-firestore:22.0.1")
                 implementation("com.android.support:multidex:1.0.3")
             }
         }
diff --git a/firebase-firestore/package.json b/firebase-firestore/package.json
index d9f3c3de6..fb1676fac 100644
--- a/firebase-firestore/package.json
+++ b/firebase-firestore/package.json
@@ -23,8 +23,8 @@
   },
   "homepage": "https://github.com/GitLiveApp/firebase-kotlin-sdk",
   "dependencies": {
-    "@gitlive/firebase-app": "1.1.0",
-    "firebase": "8.2.0",
+    "@gitlive/firebase-app": "1.2.0",
+    "firebase": "8.2.3",
     "kotlin": "1.4.21",
     "kotlinx-coroutines-core": "1.4.2"
   }
diff --git a/firebase-firestore/src/androidMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt b/firebase-firestore/src/androidMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt
index 85d872074..2092be07b 100644
--- a/firebase-firestore/src/androidMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt
+++ b/firebase-firestore/src/androidMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt
@@ -7,17 +7,14 @@ package dev.gitlive.firebase.firestore
 
 import com.google.firebase.Timestamp
 import com.google.firebase.firestore.FieldValue
-import com.google.firebase.firestore.FirebaseFirestoreSettings
 import com.google.firebase.firestore.SetOptions
 import dev.gitlive.firebase.*
-import dev.gitlive.firebase.firestore.encode
 import kotlinx.coroutines.channels.awaitClose
 import kotlinx.coroutines.flow.callbackFlow
 import kotlinx.coroutines.runBlocking
 import kotlinx.coroutines.tasks.await
 import kotlinx.serialization.DeserializationStrategy
 import kotlinx.serialization.SerializationStrategy
-import kotlinx.serialization.serializer
 
 @PublishedApi
 internal inline fun <reified T> decode(value: Any?): T =
@@ -41,12 +38,6 @@ actual fun Firebase.firestore(app: FirebaseApp) =
 
 actual class FirebaseFirestore(val android: com.google.firebase.firestore.FirebaseFirestore) {
 
-//    actual var settings: FirebaseFirestoreSettings
-//        get() = android.firestoreSettings.run { FirebaseFirestoreSettings(isPersistenceEnabled) }
-//        set(value) {
-//            android.firestoreSettings = value.run { Builder().setPersistenceEnabled(persistenceEnabled).build() }
-//        }
-
     actual fun collection(collectionPath: String) = CollectionReference(android.collection(collectionPath))
 
     actual fun document(documentPath: String) = DocumentReference(android.document(documentPath))
@@ -60,15 +51,30 @@ actual class FirebaseFirestore(val android: com.google.firebase.firestore.Fireba
         android.runTransaction { runBlocking { Transaction(it).func() } }.await()
 
     actual suspend fun clearPersistence() =
-        android.clearPersistence().await()
-            .run { Unit }
+        android.clearPersistence().await().run { }
 
     actual fun useEmulator(host: String, port: Int) {
         android.useEmulator(host, port)
-        android.firestoreSettings = FirebaseFirestoreSettings.Builder()
+        android.firestoreSettings = com.google.firebase.firestore.FirebaseFirestoreSettings.Builder()
             .setPersistenceEnabled(false)
             .build()
     }
+
+    actual fun setSettings(persistenceEnabled: Boolean?, sslEnabled: Boolean?, host: String?, cacheSizeBytes: Long?) {
+        android.firestoreSettings = com.google.firebase.firestore.FirebaseFirestoreSettings.Builder().also { builder ->
+                persistenceEnabled?.let { builder.setPersistenceEnabled(it) }
+                sslEnabled?.let { builder.isSslEnabled = it }
+                host?.let { builder.host = it }
+                cacheSizeBytes?.let { builder.cacheSizeBytes = it }
+            }.build()
+        }
+
+    actual suspend fun disableNetwork() =
+        android.disableNetwork().await().run { }
+
+    actual suspend fun enableNetwork() =
+        android.enableNetwork().await().run { }
+
 }
 
 actual class WriteBatch(val android: com.google.firebase.firestore.WriteBatch) {
diff --git a/firebase-firestore/src/commonMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt b/firebase-firestore/src/commonMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt
index 3b224fcb1..714d931c0 100644
--- a/firebase-firestore/src/commonMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt
+++ b/firebase-firestore/src/commonMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt
@@ -19,7 +19,6 @@ expect val Firebase.firestore: FirebaseFirestore
 expect fun Firebase.firestore(app: FirebaseApp): FirebaseFirestore
 
 expect class FirebaseFirestore {
-//    var settings: FirebaseFirestoreSettings
     fun collection(collectionPath: String): CollectionReference
     fun document(documentPath: String): DocumentReference
     fun batch(): WriteBatch
@@ -27,6 +26,9 @@ expect class FirebaseFirestore {
     suspend fun clearPersistence()
     suspend fun <T> runTransaction(func: suspend Transaction.() -> T): T
     fun useEmulator(host: String, port: Int)
+    fun setSettings(persistenceEnabled: Boolean? = null, sslEnabled: Boolean? = null, host: String? = null, cacheSizeBytes: Long? = null)
+    suspend fun disableNetwork()
+    suspend fun enableNetwork()
 }
 
 expect class Transaction {
@@ -49,10 +51,6 @@ expect class Transaction {
     suspend fun get(documentRef: DocumentReference): DocumentSnapshot
 }
 
-//data class FirebaseFirestoreSettings(
-//    val persistenceEnabled: Boolean = true
-//)
-
 expect open class Query {
     fun limit(limit: Number): Query
     val snapshots: Flow<QuerySnapshot>
diff --git a/firebase-firestore/src/iosMain/c_interop/Cartfile b/firebase-firestore/src/iosMain/c_interop/Cartfile
index 7e6df3ae2..62e581bdf 100644
--- a/firebase-firestore/src/iosMain/c_interop/Cartfile
+++ b/firebase-firestore/src/iosMain/c_interop/Cartfile
@@ -1 +1 @@
-binary "https://dl.google.com/dl/firebase/ios/carthage/FirebaseFirestoreBinary.json" == 7.3.0
\ No newline at end of file
+binary "https://dl.google.com/dl/firebase/ios/carthage/FirebaseFirestoreBinary.json" == 7.4.0
\ No newline at end of file
diff --git a/firebase-firestore/src/iosMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt b/firebase-firestore/src/iosMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt
index 0efbb528a..9f4353525 100644
--- a/firebase-firestore/src/iosMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt
+++ b/firebase-firestore/src/iosMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt
@@ -50,7 +50,7 @@ actual class FirebaseFirestore(val ios: FIRFirestore) {
         FIRFirestore.enableLogging(loggingEnabled)
 
     actual suspend fun <T> runTransaction(func: suspend Transaction.() -> T) =
-        awaitResult<Any?> { ios.runTransactionWithBlock({ transaction, error -> runBlocking { Transaction(transaction!!).func() } }, it) } as T
+        awaitResult<Any?> { ios.runTransactionWithBlock({ transaction, _ -> runBlocking { Transaction(transaction!!).func() } }, it) } as T
 
     actual suspend fun clearPersistence() =
         await { ios.clearPersistenceWithCompletion(it) }
@@ -62,6 +62,23 @@ actual class FirebaseFirestore(val ios: FIRFirestore) {
             sslEnabled = false
         }
     }
+
+    actual fun setSettings(persistenceEnabled: Boolean?, sslEnabled: Boolean?, host: String?, cacheSizeBytes: Long?) {
+        ios.settings = FIRFirestoreSettings().also { settings ->
+            persistenceEnabled?.let { settings.persistenceEnabled = it }
+            sslEnabled?.let { settings.sslEnabled = it }
+            host?.let { settings.host = it }
+            cacheSizeBytes?.let { settings.cacheSizeBytes = it }
+        }
+    }
+
+    actual suspend fun disableNetwork() {
+        await { ios.disableNetworkWithCompletion(it) }
+    }
+
+    actual suspend fun enableNetwork() {
+        await { ios.enableNetworkWithCompletion(it) }
+    }
 }
 
 @Suppress("UNCHECKED_CAST")
diff --git a/firebase-firestore/src/jsMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt b/firebase-firestore/src/jsMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt
index 581b07a0d..87b08a342 100644
--- a/firebase-firestore/src/jsMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt
+++ b/firebase-firestore/src/jsMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt
@@ -3,6 +3,7 @@
  */
 
 package dev.gitlive.firebase.firestore
+
 import dev.gitlive.firebase.*
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.await
@@ -35,12 +36,6 @@ actual fun Firebase.firestore(app: FirebaseApp) =
 
 actual class FirebaseFirestore(val js: firebase.firestore.Firestore) {
 
-//    actual var settings: FirebaseFirestoreSettings
-//        get() = js.settings().run { FirebaseFirestoreSettings(js.isPersistenceEnabled) }
-//        set(value) {
-//            js.settings() = value.run { Builder().setPersistenceEnabled(persistenceEnabled).build() }
-//        }
-
     actual fun collection(collectionPath: String) = rethrow { CollectionReference(js.collection(collectionPath)) }
 
     actual fun document(documentPath: String) = rethrow { DocumentReference(js.doc(documentPath)) }
@@ -57,6 +52,24 @@ actual class FirebaseFirestore(val js: firebase.firestore.Firestore) {
         rethrow { js.clearPersistence().await() }
 
     actual fun useEmulator(host: String, port: Int) = rethrow { js.useEmulator(host, port) }
+
+    actual fun setSettings(persistenceEnabled: Boolean?, sslEnabled: Boolean?, host: String?, cacheSizeBytes: Long?) {
+        if(persistenceEnabled == true) js.enablePersistence()
+
+        js.settings(json().apply {
+            sslEnabled?.let { set("ssl", it) }
+            host?.let { set("host", it) }
+            cacheSizeBytes?.let { set("cacheSizeBytes", it) }
+        })
+    }
+
+    actual suspend fun disableNetwork() {
+        rethrow { js.disableNetwork().await() }
+    }
+
+    actual suspend fun enableNetwork() {
+        rethrow { js.enableNetwork().await() }
+    }
 }
 
 actual class WriteBatch(val js: firebase.firestore.WriteBatch) {
diff --git a/firebase-functions/build.gradle.kts b/firebase-functions/build.gradle.kts
index aa58f140c..2e6032981 100644
--- a/firebase-functions/build.gradle.kts
+++ b/firebase-functions/build.gradle.kts
@@ -70,7 +70,7 @@ kotlin {
         }
         val androidMain by getting {
             dependencies {
-                api("com.google.firebase:firebase-functions:19.1.0")
+                api("com.google.firebase:firebase-functions:19.2.0")
             }
         }
         val iosMain by getting {}
diff --git a/firebase-functions/package.json b/firebase-functions/package.json
index 0b61d1d0a..fa16acdab 100644
--- a/firebase-functions/package.json
+++ b/firebase-functions/package.json
@@ -23,8 +23,8 @@
   },
   "homepage": "https://github.com/GitLiveApp/firebase-kotlin-sdk",
   "dependencies": {
-    "@gitlive/firebase-app": "1.1.0",
-    "firebase": "8.2.0",
+    "@gitlive/firebase-app": "1.2.0",
+    "firebase": "8.2.3",
     "kotlin": "1.4.21",
     "kotlinx-coroutines-core": "1.4.2"
   }
diff --git a/firebase-functions/src/iosMain/c_interop/Cartfile b/firebase-functions/src/iosMain/c_interop/Cartfile
index 608708a77..877c9ec1c 100644
--- a/firebase-functions/src/iosMain/c_interop/Cartfile
+++ b/firebase-functions/src/iosMain/c_interop/Cartfile
@@ -1 +1 @@
-binary "https://dl.google.com/dl/firebase/ios/carthage/FirebaseFunctionsBinary.json" == 7.3.0
\ No newline at end of file
+binary "https://dl.google.com/dl/firebase/ios/carthage/FirebaseFunctionsBinary.json" == 7.4.0
\ No newline at end of file