diff --git a/Examples/Podfile b/Examples/Podfile
index de9381e..0ce540a 100644
--- a/Examples/Podfile
+++ b/Examples/Podfile
@@ -11,7 +11,7 @@ def common_tests
 end
 
 target "RxRealmDemo-iOS" do
-  platform :ios, "11.0"
+  platform :ios, "12.0"
   common
 end
 
@@ -24,3 +24,13 @@ end
 #   platform :tvos, "9.0"
 #   common
 # end
+
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+    target.build_configurations.each do |config|
+      if Gem::Version.new('12.0') > Gem::Version.new(config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'])
+        config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '12.0'
+      end
+    end
+  end
+end
diff --git a/Examples/Podfile.lock b/Examples/Podfile.lock
index 9f29b68..15196a0 100644
--- a/Examples/Podfile.lock
+++ b/Examples/Podfile.lock
@@ -1,20 +1,20 @@
 PODS:
-  - Realm (10.21.1):
-    - Realm/Headers (= 10.21.1)
-  - Realm/Headers (10.21.1)
-  - RealmSwift (10.21.1):
-    - Realm (= 10.21.1)
-  - RxCocoa (6.5.0):
-    - RxRelay (= 6.5.0)
-    - RxSwift (= 6.5.0)
-  - RxRealm (5.0.4):
-    - Realm (~> 10.21)
-    - RealmSwift (~> 10.21)
+  - Realm (10.40.2):
+    - Realm/Headers (= 10.40.2)
+  - Realm/Headers (10.40.2)
+  - RealmSwift (10.40.2):
+    - Realm (= 10.40.2)
+  - RxCocoa (6.6.0):
+    - RxRelay (= 6.6.0)
+    - RxSwift (= 6.6.0)
+  - RxRealm (5.0.5):
+    - Realm (~> 10.40.1)
+    - RealmSwift (~> 10.40.1)
     - RxCocoa (~> 6.1)
     - RxSwift (~> 6.1)
-  - RxRelay (6.5.0):
-    - RxSwift (= 6.5.0)
-  - RxSwift (6.5.0)
+  - RxRelay (6.6.0):
+    - RxSwift (= 6.6.0)
+  - RxSwift (6.6.0)
 
 DEPENDENCIES:
   - RxRealm (from `../`)
@@ -32,13 +32,13 @@ EXTERNAL SOURCES:
     :path: "../"
 
 SPEC CHECKSUMS:
-  Realm: 44b41c3ae39e3ecfded71a04434bfde066c7b317
-  RealmSwift: dbf9a4eb06e0c929d51c4ef2e8f951bca541feab
-  RxCocoa: 94f817b71c07517321eb4f9ad299112ca8af743b
-  RxRealm: 666c8785327fe2fff972a3093b35dc7055c1ca38
-  RxRelay: 1de1523e604c72b6c68feadedd1af3b1b4d0ecbd
-  RxSwift: 5710a9e6b17f3c3d6e40d6e559b9fa1e813b2ef8
+  Realm: 731e86d9388287b18e36b0beb2493fc4845ce8a2
+  RealmSwift: c2a1059ba52e1e08467b1253b1d4ab354ef3177b
+  RxCocoa: 44a80de90e25b739b5aeaae3c8c371a32e3343cc
+  RxRealm: 70ddbd78ac8f3d94998dadf380a4c0f83aaf259c
+  RxRelay: 45eaa5db8ee4fb50e5ebd57deec0159e97fa51e6
+  RxSwift: a4b44f7d24599f674deebd1818eab82e58410632
 
-PODFILE CHECKSUM: c18aa0767a67d16eff537312e81255933c8a0f4e
+PODFILE CHECKSUM: df29b255dac1d305deddb3b085a7407b288544fc
 
-COCOAPODS: 1.11.2
+COCOAPODS: 1.14.2
diff --git a/Examples/RxRealmDemo.xcodeproj/project.pbxproj b/Examples/RxRealmDemo.xcodeproj/project.pbxproj
index 208f46a..a05b2de 100644
--- a/Examples/RxRealmDemo.xcodeproj/project.pbxproj
+++ b/Examples/RxRealmDemo.xcodeproj/project.pbxproj
@@ -3,37 +3,37 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 51;
+	objectVersion = 52;
 	objects = {
 
 /* Begin PBXBuildFile section */
 		025AFE3743CE73F806425BAF /* LaunchScreen.xib in Resources */ = {isa = PBXBuildFile; fileRef = 26DE8661C8721C6102A4F087 /* LaunchScreen.xib */; };
+		13BD54D2BB0EBD66F4F2DADC /* Pods_RxRealmDemo_iOS.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 562FE4AD26713C0C4DEF9226 /* Pods_RxRealmDemo_iOS.framework */; };
 		3BB28BD3D65B1369D1A64960 /* Images.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 54597D6B66FBF23FCBF1A7DB /* Images.xcassets */; };
 		84E694181E51B3B4646D1225 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 49505648CF8974BEF397F106 /* Main.storyboard */; };
 		8E1DB46DA84AA944224297EC /* ViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 18CF27BE5242F49EDEA89577 /* ViewController.swift */; };
-		D4892574CEB9161639C20869 /* Pods_RxRealmDemo_iOS.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 10CA015110DF798304ED7543 /* Pods_RxRealmDemo_iOS.framework */; };
 		DAEB28CFA861A50143F84323 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6298C0EF6C7C86E33743B8B5 /* AppDelegate.swift */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
-		10CA015110DF798304ED7543 /* Pods_RxRealmDemo_iOS.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_RxRealmDemo_iOS.framework; sourceTree = BUILT_PRODUCTS_DIR; };
-		134BEAE91A12B5CD042607E6 /* Pods-RxRealmDemo-iOS.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RxRealmDemo-iOS.release.xcconfig"; path = "Target Support Files/Pods-RxRealmDemo-iOS/Pods-RxRealmDemo-iOS.release.xcconfig"; sourceTree = "<group>"; };
 		18CF27BE5242F49EDEA89577 /* ViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ViewController.swift; sourceTree = "<group>"; };
-		4F952C34DD4B82E9E012B678 /* Pods-RxRealmDemo-iOS.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RxRealmDemo-iOS.debug.xcconfig"; path = "Target Support Files/Pods-RxRealmDemo-iOS/Pods-RxRealmDemo-iOS.debug.xcconfig"; sourceTree = "<group>"; };
 		5050BD06022D9BA067993ACD /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = Base; path = Base.lproj/LaunchScreen.xib; sourceTree = "<group>"; };
 		54597D6B66FBF23FCBF1A7DB /* Images.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Images.xcassets; sourceTree = "<group>"; };
+		562FE4AD26713C0C4DEF9226 /* Pods_RxRealmDemo_iOS.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_RxRealmDemo_iOS.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		6298C0EF6C7C86E33743B8B5 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
-		645D257F7774284AE08348E5 /* RxRealmDemo-iOS.app */ = {isa = PBXFileReference; includeInIndex = 0; lastKnownFileType = wrapper.application; path = "RxRealmDemo-iOS.app"; sourceTree = BUILT_PRODUCTS_DIR; };
+		645D257F7774284AE08348E5 /* RxRealmDemo-iOS.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = "RxRealmDemo-iOS.app"; sourceTree = BUILT_PRODUCTS_DIR; };
 		82BCDF2341D78059DF2C89F2 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist; path = Info.plist; sourceTree = "<group>"; };
 		C430B976866CC45900487D76 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
+		C5A5D55D5CC50F77DE071B83 /* Pods-RxRealmDemo-iOS.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RxRealmDemo-iOS.debug.xcconfig"; path = "Target Support Files/Pods-RxRealmDemo-iOS/Pods-RxRealmDemo-iOS.debug.xcconfig"; sourceTree = "<group>"; };
+		E7759D109C2ABA35C4C5A7ED /* Pods-RxRealmDemo-iOS.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RxRealmDemo-iOS.release.xcconfig"; path = "Target Support Files/Pods-RxRealmDemo-iOS/Pods-RxRealmDemo-iOS.release.xcconfig"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
-		E04013C2F780BB33A90A86BA /* Frameworks */ = {
+		0452B0E845B69604F8EFBE7C /* Frameworks */ = {
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				D4892574CEB9161639C20869 /* Pods_RxRealmDemo_iOS.framework in Frameworks */,
+				13BD54D2BB0EBD66F4F2DADC /* Pods_RxRealmDemo_iOS.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -61,36 +61,35 @@
 			name = Products;
 			sourceTree = "<group>";
 		};
-		88600FDA4DAB72A51A9EACBF /* Frameworks */ = {
+		A6E8CE38563E4EA24A16F2CD = {
 			isa = PBXGroup;
 			children = (
-				10CA015110DF798304ED7543 /* Pods_RxRealmDemo_iOS.framework */,
+				4A214DAA98C5247C1C84689A /* RxRealmDemo-iOS */,
+				6531959FA0DFC568430ACAAB /* Products */,
+				C0D0418E03D8CC5CCBCA74A2 /* Pods */,
+				CFCCE2C0EDE6F7ECC0D0B468 /* Frameworks */,
 			);
-			name = Frameworks;
+			indentWidth = 2;
 			sourceTree = "<group>";
+			tabWidth = 2;
+			usesTabs = 0;
 		};
-		8DBD6278D187BEFFF563E53D /* Pods */ = {
+		C0D0418E03D8CC5CCBCA74A2 /* Pods */ = {
 			isa = PBXGroup;
 			children = (
-				4F952C34DD4B82E9E012B678 /* Pods-RxRealmDemo-iOS.debug.xcconfig */,
-				134BEAE91A12B5CD042607E6 /* Pods-RxRealmDemo-iOS.release.xcconfig */,
+				C5A5D55D5CC50F77DE071B83 /* Pods-RxRealmDemo-iOS.debug.xcconfig */,
+				E7759D109C2ABA35C4C5A7ED /* Pods-RxRealmDemo-iOS.release.xcconfig */,
 			);
-			name = Pods;
 			path = Pods;
 			sourceTree = "<group>";
 		};
-		A6E8CE38563E4EA24A16F2CD = {
+		CFCCE2C0EDE6F7ECC0D0B468 /* Frameworks */ = {
 			isa = PBXGroup;
 			children = (
-				4A214DAA98C5247C1C84689A /* RxRealmDemo-iOS */,
-				6531959FA0DFC568430ACAAB /* Products */,
-				8DBD6278D187BEFFF563E53D /* Pods */,
-				88600FDA4DAB72A51A9EACBF /* Frameworks */,
+				562FE4AD26713C0C4DEF9226 /* Pods_RxRealmDemo_iOS.framework */,
 			);
-			indentWidth = 2;
+			name = Frameworks;
 			sourceTree = "<group>";
-			tabWidth = 2;
-			usesTabs = 0;
 		};
 /* End PBXGroup section */
 
@@ -99,11 +98,11 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 960759C5E7AEB6ABF2CBF1A5 /* Build configuration list for PBXNativeTarget "RxRealmDemo-iOS" */;
 			buildPhases = (
-				F562FF3C332086030AC7078B /* [CP] Check Pods Manifest.lock */,
+				9E09E32F7F593B502A0A9650 /* [CP] Check Pods Manifest.lock */,
 				9F070CB36A79D85BB2876A0D /* Sources */,
 				5C6A37C6E8CA2E27A0ECA6AA /* Resources */,
-				E04013C2F780BB33A90A86BA /* Frameworks */,
-				6371E92950D311C142D4BE5E /* [CP] Embed Pods Frameworks */,
+				0452B0E845B69604F8EFBE7C /* Frameworks */,
+				21A0E7521E409A56D88F9065 /* [CP] Embed Pods Frameworks */,
 			);
 			buildRules = (
 			);
@@ -122,11 +121,9 @@
 			attributes = {
 				LastUpgradeCheck = 1220;
 				ORGANIZATIONNAME = RxSwiftCommunity;
-				TargetAttributes = {
-				};
 			};
 			buildConfigurationList = 94914E22EBC7A74B395EF186 /* Build configuration list for PBXProject "RxRealmDemo" */;
-			compatibilityVersion = "Xcode 10.0";
+			compatibilityVersion = "Xcode 11.0";
 			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
@@ -157,7 +154,7 @@
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXShellScriptBuildPhase section */
-		6371E92950D311C142D4BE5E /* [CP] Embed Pods Frameworks */ = {
+		21A0E7521E409A56D88F9065 /* [CP] Embed Pods Frameworks */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
@@ -174,7 +171,7 @@
 			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-RxRealmDemo-iOS/Pods-RxRealmDemo-iOS-frameworks.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
-		F562FF3C332086030AC7078B /* [CP] Check Pods Manifest.lock */ = {
+		9E09E32F7F593B502A0A9650 /* [CP] Check Pods Manifest.lock */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
@@ -232,12 +229,13 @@
 /* Begin XCBuildConfiguration section */
 		0FCE882B186F10CBD63A5EF1 /* Debug */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 4F952C34DD4B82E9E012B678 /* Pods-RxRealmDemo-iOS.debug.xcconfig */;
+			baseConfigurationReference = C5A5D55D5CC50F77DE071B83 /* Pods-RxRealmDemo-iOS.debug.xcconfig */;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = "$(APP_ICON_NAME)";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				INFOPLIST_FILE = "RxRealmDemo-iOS/Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -315,12 +313,13 @@
 		};
 		84000E9CA8521983711240B4 /* Release */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 134BEAE91A12B5CD042607E6 /* Pods-RxRealmDemo-iOS.release.xcconfig */;
+			baseConfigurationReference = E7759D109C2ABA35C4C5A7ED /* Pods-RxRealmDemo-iOS.release.xcconfig */;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = "$(APP_ICON_NAME)";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				INFOPLIST_FILE = "RxRealmDemo-iOS/Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
diff --git a/Examples/RxRealmDemo.xcodeproj/project.xcworkspace/contents.xcworkspacedata b/Examples/RxRealmDemo.xcodeproj/project.xcworkspace/contents.xcworkspacedata
index f7097cf..919434a 100644
--- a/Examples/RxRealmDemo.xcodeproj/project.xcworkspace/contents.xcworkspacedata
+++ b/Examples/RxRealmDemo.xcodeproj/project.xcworkspace/contents.xcworkspacedata
@@ -2,6 +2,6 @@
 <Workspace
    version = "1.0">
    <FileRef
-      location = "self:RxRealmDemo.xcodeproj">
+      location = "self:">
    </FileRef>
 </Workspace>
diff --git a/Examples/RxRealmDemo.xcodeproj/xcshareddata/xcschemes/RxRealmDemo-iOS.xcscheme b/Examples/RxRealmDemo.xcodeproj/xcshareddata/xcschemes/RxRealmDemo-iOS.xcscheme
index 41676f0..b4e088a 100644
--- a/Examples/RxRealmDemo.xcodeproj/xcshareddata/xcschemes/RxRealmDemo-iOS.xcscheme
+++ b/Examples/RxRealmDemo.xcodeproj/xcshareddata/xcschemes/RxRealmDemo-iOS.xcscheme
@@ -1,10 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
    LastUpgradeVersion = "1220"
-   version = "1.3">
+   version = "1.7">
    <BuildAction
       parallelizeBuildables = "YES"
-      buildImplicitDependencies = "YES">
+      buildImplicitDependencies = "YES"
+      runPostActionsOnFailure = "NO">
       <BuildActionEntries>
          <BuildActionEntry
             buildForTesting = "YES"
@@ -26,10 +27,8 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      onlyGenerateCoverageForSpecifiedTargets = "NO"
-      shouldUseLaunchSchemeArgsEnv = "YES">
-      <Testables>
-      </Testables>
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      onlyGenerateCoverageForSpecifiedTargets = "NO">
       <MacroExpansion>
          <BuildableReference
             BuildableIdentifier = "primary"
@@ -39,6 +38,8 @@
             ReferencedContainer = "container:RxRealmDemo.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
+      <Testables>
+      </Testables>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
diff --git a/Examples/project.yml b/Examples/project.yml
index e89d272..9c3a95b 100644
--- a/Examples/project.yml
+++ b/Examples/project.yml
@@ -7,7 +7,7 @@ options:
   tabWidth: 2
   xcodeVersion: "1220"
   deploymentTarget:
-    iOS: "11.0"
+    iOS: "12.0"
   defaultConfig: "Release"
 configs:
   Debug: debug
diff --git a/Gemfile b/Gemfile
index 8312c8f..5049c35 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-gem 'cocoapods', '~> 1.9'
+gem 'cocoapods', '~> 1.14'
 gem 'danger', '~> 8.0'
 gem 'danger-swiftlint', '~> 0.20'
 gem 'jazzy', '~> 0.13'
diff --git a/Gemfile.lock b/Gemfile.lock
index 126f669..41afe96 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,85 +1,95 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    CFPropertyList (3.0.3)
-    activesupport (5.2.4.4)
+    CFPropertyList (3.0.6)
+      rexml
+    activesupport (7.1.1)
+      base64
+      bigdecimal
       concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (>= 0.7, < 2)
-      minitest (~> 5.1)
-      tzinfo (~> 1.1)
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
+      connection_pool (>= 2.2.5)
+      drb
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      mutex_m
+      tzinfo (~> 2.0)
+    addressable (2.8.5)
+      public_suffix (>= 2.0.2, < 6.0)
     algoliasearch (1.27.5)
       httpclient (~> 2.8, >= 2.8.3)
       json (>= 1.5.1)
+    artifactory (3.0.15)
     atomos (0.1.3)
-    aws-eventstream (1.1.0)
-    aws-partitions (1.402.0)
-    aws-sdk-core (3.110.0)
+    aws-eventstream (1.2.0)
+    aws-partitions (1.834.0)
+    aws-sdk-core (3.185.1)
       aws-eventstream (~> 1, >= 1.0.2)
-      aws-partitions (~> 1, >= 1.239.0)
-      aws-sigv4 (~> 1.1)
-      jmespath (~> 1.0)
-    aws-sdk-kms (1.39.0)
-      aws-sdk-core (~> 3, >= 3.109.0)
+      aws-partitions (~> 1, >= 1.651.0)
+      aws-sigv4 (~> 1.5)
+      jmespath (~> 1, >= 1.6.1)
+    aws-sdk-kms (1.72.0)
+      aws-sdk-core (~> 3, >= 3.184.0)
       aws-sigv4 (~> 1.1)
-    aws-sdk-s3 (1.86.0)
-      aws-sdk-core (~> 3, >= 3.109.0)
+    aws-sdk-s3 (1.136.0)
+      aws-sdk-core (~> 3, >= 3.181.0)
       aws-sdk-kms (~> 1)
-      aws-sigv4 (~> 1.1)
-    aws-sigv4 (1.2.2)
+      aws-sigv4 (~> 1.6)
+    aws-sigv4 (1.6.0)
       aws-eventstream (~> 1, >= 1.0.2)
     babosa (1.0.4)
-    claide (1.0.3)
+    base64 (0.1.1)
+    bigdecimal (3.1.4)
+    claide (1.1.0)
     claide-plugins (0.9.2)
       cork
       nap
       open4 (~> 1.3)
-    cocoapods (1.10.0)
-      addressable (~> 2.6)
+    cocoapods (1.14.0)
+      addressable (~> 2.8)
       claide (>= 1.0.2, < 2.0)
-      cocoapods-core (= 1.10.0)
+      cocoapods-core (= 1.14.0)
       cocoapods-deintegrate (>= 1.0.3, < 2.0)
-      cocoapods-downloader (>= 1.4.0, < 2.0)
+      cocoapods-downloader (>= 2.0)
       cocoapods-plugins (>= 1.0.0, < 2.0)
       cocoapods-search (>= 1.0.0, < 2.0)
-      cocoapods-trunk (>= 1.4.0, < 2.0)
+      cocoapods-trunk (>= 1.6.0, < 2.0)
       cocoapods-try (>= 1.1.0, < 2.0)
       colored2 (~> 3.1)
       escape (~> 0.0.4)
       fourflusher (>= 2.3.0, < 3.0)
       gh_inspector (~> 1.0)
-      molinillo (~> 0.6.6)
+      molinillo (~> 0.8.0)
       nap (~> 1.0)
-      ruby-macho (~> 1.4)
-      xcodeproj (>= 1.19.0, < 2.0)
-    cocoapods-core (1.10.0)
-      activesupport (> 5.0, < 6)
-      addressable (~> 2.6)
+      ruby-macho (>= 2.3.0, < 3.0)
+      xcodeproj (>= 1.23.0, < 2.0)
+    cocoapods-core (1.14.0)
+      activesupport (>= 5.0, < 8)
+      addressable (~> 2.8)
       algoliasearch (~> 1.0)
       concurrent-ruby (~> 1.1)
       fuzzy_match (~> 2.0.4)
       nap (~> 1.0)
       netrc (~> 0.11)
-      public_suffix
+      public_suffix (~> 4.0)
       typhoeus (~> 1.0)
-    cocoapods-deintegrate (1.0.4)
-    cocoapods-downloader (1.4.0)
+    cocoapods-deintegrate (1.0.5)
+    cocoapods-downloader (2.0)
     cocoapods-plugins (1.0.0)
       nap
-    cocoapods-search (1.0.0)
-    cocoapods-trunk (1.5.0)
+    cocoapods-search (1.0.1)
+    cocoapods-trunk (1.6.0)
       nap (>= 0.8, < 2.0)
       netrc (~> 0.11)
     cocoapods-try (1.2.0)
     colored (1.2)
     colored2 (3.1.2)
-    commander-fastlane (4.4.6)
-      highline (~> 1.7.2)
-    concurrent-ruby (1.1.7)
+    commander (4.6.0)
+      highline (~> 2.0.0)
+    concurrent-ruby (1.2.2)
+    connection_pool (2.4.1)
     cork (0.3.0)
       colored2 (~> 3.1)
-    danger (8.2.1)
+    danger (8.6.1)
       claide (~> 1.0)
       claide-plugins (>= 0.9.2)
       colored2 (~> 3.1)
@@ -91,8 +101,8 @@ GEM
       kramdown-parser-gfm (~> 1.0)
       no_proxy_fix
       octokit (~> 4.7)
-      terminal-table (~> 1)
-    danger-swiftlint (0.24.5)
+      terminal-table (>= 1, < 4)
+    danger-swiftlint (0.33.0)
       danger
       rake (> 10)
       thor (~> 0.19)
@@ -100,36 +110,58 @@ GEM
       danger (>= 2.1)
       xcov (>= 1.7.3)
     declarative (0.0.20)
-    declarative-option (0.1.0)
-    digest-crc (0.6.1)
-      rake (~> 13.0)
+    digest-crc (0.6.5)
+      rake (>= 12.0.0, < 14.0.0)
     domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
-    dotenv (2.7.6)
-    emoji_regex (3.2.1)
-    escape (0.0.4)
-    ethon (0.12.0)
-      ffi (>= 1.3.0)
-    excon (0.78.1)
-    faraday (1.1.0)
-      multipart-post (>= 1.2, < 3)
+    dotenv (2.8.1)
+    drb (2.1.1)
       ruby2_keywords
+    emoji_regex (3.2.3)
+    escape (0.0.4)
+    ethon (0.16.0)
+      ffi (>= 1.15.0)
+    excon (0.104.0)
+    faraday (1.10.3)
+      faraday-em_http (~> 1.0)
+      faraday-em_synchrony (~> 1.0)
+      faraday-excon (~> 1.1)
+      faraday-httpclient (~> 1.0)
+      faraday-multipart (~> 1.0)
+      faraday-net_http (~> 1.0)
+      faraday-net_http_persistent (~> 1.0)
+      faraday-patron (~> 1.0)
+      faraday-rack (~> 1.0)
+      faraday-retry (~> 1.0)
+      ruby2_keywords (>= 0.0.4)
     faraday-cookie_jar (0.0.7)
       faraday (>= 0.8.0)
       http-cookie (~> 1.0.0)
-    faraday-http-cache (2.2.0)
+    faraday-em_http (1.0.0)
+    faraday-em_synchrony (1.0.0)
+    faraday-excon (1.1.0)
+    faraday-http-cache (2.5.0)
       faraday (>= 0.8)
-    faraday_middleware (1.0.0)
+    faraday-httpclient (1.0.1)
+    faraday-multipart (1.0.4)
+      multipart-post (~> 2)
+    faraday-net_http (1.0.1)
+    faraday-net_http_persistent (1.2.0)
+    faraday-patron (1.0.0)
+    faraday-rack (1.0.0)
+    faraday-retry (1.0.3)
+    faraday_middleware (1.2.0)
       faraday (~> 1.0)
-    fastimage (2.2.0)
-    fastlane (2.170.0)
+    fastimage (2.2.7)
+    fastlane (2.216.0)
       CFPropertyList (>= 2.3, < 4.0.0)
-      addressable (>= 2.3, < 3.0.0)
+      addressable (>= 2.8, < 3.0.0)
+      artifactory (~> 3.0)
       aws-sdk-s3 (~> 1.0)
       babosa (>= 1.0.3, < 2.0.0)
       bundler (>= 1.12.0, < 3.0.0)
       colored
-      commander-fastlane (>= 4.4.6, < 5.0.0)
+      commander (~> 4.6)
       dotenv (>= 2.1.1, < 3.0.0)
       emoji_regex (>= 0.1, < 4.0)
       excon (>= 0.71.0, < 1.0.0)
@@ -138,159 +170,178 @@ GEM
       faraday_middleware (~> 1.0)
       fastimage (>= 2.1.0, < 3.0.0)
       gh_inspector (>= 1.1.2, < 2.0.0)
-      google-api-client (>= 0.37.0, < 0.39.0)
-      google-cloud-storage (>= 1.15.0, < 2.0.0)
-      highline (>= 1.7.2, < 2.0.0)
+      google-apis-androidpublisher_v3 (~> 0.3)
+      google-apis-playcustomapp_v1 (~> 0.1)
+      google-cloud-storage (~> 1.31)
+      highline (~> 2.0)
+      http-cookie (~> 1.0.5)
       json (< 3.0.0)
       jwt (>= 2.1.0, < 3)
       mini_magick (>= 4.9.4, < 5.0.0)
-      multipart-post (~> 2.0.0)
+      multipart-post (>= 2.0.0, < 3.0.0)
+      naturally (~> 2.2)
+      optparse (~> 0.1.1)
       plist (>= 3.1.0, < 4.0.0)
       rubyzip (>= 2.0.0, < 3.0.0)
       security (= 0.1.3)
       simctl (~> 1.6.3)
-      slack-notifier (>= 2.0.0, < 3.0.0)
       terminal-notifier (>= 2.0.0, < 3.0.0)
-      terminal-table (>= 1.4.5, < 2.0.0)
+      terminal-table (~> 3)
       tty-screen (>= 0.6.3, < 1.0.0)
       tty-spinner (>= 0.8.0, < 1.0.0)
       word_wrap (~> 1.0.0)
       xcodeproj (>= 1.13.0, < 2.0.0)
       xcpretty (~> 0.3.0)
       xcpretty-travis-formatter (>= 0.0.3)
-    ffi (1.13.1)
+    ffi (1.16.3)
     fourflusher (2.3.1)
     fuzzy_match (2.0.4)
     gh_inspector (1.1.3)
-    git (1.7.0)
+    git (1.18.0)
+      addressable (~> 2.8)
       rchardet (~> 1.8)
-    google-api-client (0.38.0)
+    google-apis-androidpublisher_v3 (0.50.0)
+      google-apis-core (>= 0.11.0, < 2.a)
+    google-apis-core (0.11.1)
       addressable (~> 2.5, >= 2.5.1)
-      googleauth (~> 0.9)
-      httpclient (>= 2.8.1, < 3.0)
+      googleauth (>= 0.16.2, < 2.a)
+      httpclient (>= 2.8.1, < 3.a)
       mini_mime (~> 1.0)
       representable (~> 3.0)
-      retriable (>= 2.0, < 4.0)
-      signet (~> 0.12)
-    google-cloud-core (1.5.0)
+      retriable (>= 2.0, < 4.a)
+      rexml
+      webrick
+    google-apis-iamcredentials_v1 (0.17.0)
+      google-apis-core (>= 0.11.0, < 2.a)
+    google-apis-playcustomapp_v1 (0.13.0)
+      google-apis-core (>= 0.11.0, < 2.a)
+    google-apis-storage_v1 (0.19.0)
+      google-apis-core (>= 0.9.0, < 2.a)
+    google-cloud-core (1.6.0)
       google-cloud-env (~> 1.0)
       google-cloud-errors (~> 1.0)
-    google-cloud-env (1.4.0)
-      faraday (>= 0.17.3, < 2.0)
-    google-cloud-errors (1.0.1)
-    google-cloud-storage (1.29.1)
-      addressable (~> 2.5)
+    google-cloud-env (1.6.0)
+      faraday (>= 0.17.3, < 3.0)
+    google-cloud-errors (1.3.1)
+    google-cloud-storage (1.44.0)
+      addressable (~> 2.8)
       digest-crc (~> 0.4)
-      google-api-client (~> 0.33)
-      google-cloud-core (~> 1.2)
-      googleauth (~> 0.9)
+      google-apis-iamcredentials_v1 (~> 0.1)
+      google-apis-storage_v1 (~> 0.19.0)
+      google-cloud-core (~> 1.6)
+      googleauth (>= 0.16.2, < 2.a)
       mini_mime (~> 1.0)
-    googleauth (0.14.0)
-      faraday (>= 0.17.3, < 2.0)
+    googleauth (1.8.1)
+      faraday (>= 0.17.3, < 3.a)
       jwt (>= 1.4, < 3.0)
-      memoist (~> 0.16)
       multi_json (~> 1.11)
       os (>= 0.9, < 2.0)
-      signet (~> 0.14)
-    highline (1.7.10)
-    http-cookie (1.0.3)
+      signet (>= 0.16, < 2.a)
+    highline (2.0.3)
+    http-cookie (1.0.5)
       domain_name (~> 0.5)
     httpclient (2.8.3)
-    i18n (1.8.5)
+    i18n (1.14.1)
       concurrent-ruby (~> 1.0)
-    jazzy (0.13.6)
+    jazzy (0.14.4)
       cocoapods (~> 1.5)
       mustache (~> 1.1)
-      open4
+      open4 (~> 1.3)
       redcarpet (~> 3.4)
-      rouge (>= 2.0.6, < 4.0)
+      rexml (~> 3.2)
+      rouge (>= 2.0.6, < 5.0)
       sassc (~> 2.1)
       sqlite3 (~> 1.3)
       xcinvoke (~> 0.3.0)
-    jmespath (1.4.0)
-    json (2.3.1)
-    jwt (2.2.2)
-    kramdown (2.3.0)
+    jmespath (1.6.2)
+    json (2.6.3)
+    jwt (2.7.1)
+    kramdown (2.4.0)
       rexml
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
     liferaft (0.0.6)
-    memoist (0.16.2)
-    mini_magick (4.11.0)
-    mini_mime (1.0.2)
-    minitest (5.14.2)
-    molinillo (0.6.6)
+    mini_magick (4.12.0)
+    mini_mime (1.1.5)
+    mini_portile2 (2.8.4)
+    minitest (5.20.0)
+    molinillo (0.8.0)
     multi_json (1.15.0)
-    multipart-post (2.0.0)
+    multipart-post (2.3.0)
     mustache (1.1.1)
+    mutex_m (0.1.2)
     nanaimo (0.3.0)
     nap (1.1.0)
-    naturally (2.2.0)
+    naturally (2.2.1)
     netrc (0.11.0)
     no_proxy_fix (0.1.2)
-    octokit (4.19.0)
-      faraday (>= 0.9)
-      sawyer (~> 0.8.0, >= 0.5.3)
+    octokit (4.25.1)
+      faraday (>= 1, < 3)
+      sawyer (~> 0.9)
     open4 (1.3.4)
-    os (1.1.1)
-    plist (3.5.0)
-    public_suffix (4.0.6)
-    rake (13.0.1)
+    optparse (0.1.1)
+    os (1.1.4)
+    plist (3.7.0)
+    public_suffix (4.0.7)
+    rake (13.0.6)
     rchardet (1.8.0)
-    redcarpet (3.5.0)
-    representable (3.0.4)
+    redcarpet (3.6.0)
+    representable (3.2.0)
       declarative (< 0.1.0)
-      declarative-option (< 0.2.0)
+      trailblazer-option (>= 0.1.1, < 0.2.0)
       uber (< 0.2.0)
     retriable (3.1.2)
-    rexml (3.2.4)
+    rexml (3.2.6)
     rouge (2.0.7)
-    ruby-macho (1.4.0)
-    ruby2_keywords (0.0.2)
-    rubyzip (2.3.0)
+    ruby-macho (2.5.1)
+    ruby2_keywords (0.0.5)
+    rubyzip (2.3.2)
     sassc (2.4.0)
       ffi (~> 1.9)
-    sawyer (0.8.2)
+    sawyer (0.9.2)
       addressable (>= 2.3.5)
-      faraday (> 0.8, < 2.0)
+      faraday (>= 0.17.3, < 3)
     security (0.1.3)
-    signet (0.14.0)
-      addressable (~> 2.3)
-      faraday (>= 0.17.3, < 2.0)
+    signet (0.18.0)
+      addressable (~> 2.8)
+      faraday (>= 0.17.5, < 3.a)
       jwt (>= 1.5, < 3.0)
       multi_json (~> 1.10)
-    simctl (1.6.8)
+    simctl (1.6.10)
       CFPropertyList
       naturally
-    slack-notifier (2.3.2)
-    sqlite3 (1.4.2)
+    slack-notifier (2.4.0)
+    sqlite3 (1.6.6)
+      mini_portile2 (~> 2.8.0)
     terminal-notifier (2.0.0)
-    terminal-table (1.8.0)
-      unicode-display_width (~> 1.1, >= 1.1.1)
+    terminal-table (3.0.2)
+      unicode-display_width (>= 1.1.1, < 3)
     thor (0.20.3)
-    thread_safe (0.3.6)
+    trailblazer-option (0.1.2)
     tty-cursor (0.7.1)
     tty-screen (0.8.1)
     tty-spinner (0.9.3)
       tty-cursor (~> 0.7)
     typhoeus (1.4.0)
       ethon (>= 0.9.0)
-    tzinfo (1.2.8)
-      thread_safe (~> 0.1)
+    tzinfo (2.0.6)
+      concurrent-ruby (~> 1.0)
     uber (0.1.0)
     unf (0.1.4)
       unf_ext
-    unf_ext (0.0.7.7)
-    unicode-display_width (1.7.0)
+    unf_ext (0.0.8.2)
+    unicode-display_width (2.5.0)
+    webrick (1.8.1)
     word_wrap (1.0.0)
     xcinvoke (0.3.0)
       liferaft (~> 0.0.6)
-    xcodeproj (1.19.0)
+    xcodeproj (1.23.0)
       CFPropertyList (>= 2.3.3, < 4.0)
       atomos (~> 0.1.3)
       claide (>= 1.0.2, < 2.0)
       colored2 (~> 3.1)
       nanaimo (~> 0.3.0)
+      rexml (~> 3.2.4)
     xcov (1.7.5)
       fastlane (>= 2.141.0, < 3.0.0)
       multipart-post
@@ -300,7 +351,7 @@ GEM
       xcresult (~> 0.2.0)
     xcpretty (0.3.0)
       rouge (~> 2.0.7)
-    xcpretty-travis-formatter (1.0.0)
+    xcpretty-travis-formatter (1.0.1)
       xcpretty (~> 0.2, >= 0.0.7)
     xcresult (0.2.1)
 
@@ -308,7 +359,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  cocoapods (~> 1.9)
+  cocoapods (~> 1.14)
   danger (~> 8.0)
   danger-swiftlint (~> 0.20)
   danger-xcov (~> 0.5)
@@ -316,4 +367,4 @@ DEPENDENCIES
   xcov (~> 1.7.3)
 
 BUNDLED WITH
-   2.1.4
+   2.1.4
\ No newline at end of file
diff --git a/RxRealm.podspec b/RxRealm.podspec
index 80cc453..18da571 100644
--- a/RxRealm.podspec
+++ b/RxRealm.podspec
@@ -14,7 +14,7 @@ Pod::Spec.new do |s|
   s.source = { :git => "https://github.com/RxSwiftCommunity/RxRealm.git", :tag => "v" + s.version.to_s }
   s.swift_version = "5.1"
 
-  s.ios.deployment_target = "11.0"
+  s.ios.deployment_target = "12.0"
   s.osx.deployment_target = "10.10"
   s.tvos.deployment_target = "9.0"
   s.watchos.deployment_target = "3.0"
@@ -24,8 +24,8 @@ Pod::Spec.new do |s|
   s.source_files = "Sources/RxRealm/*.swift"
 
   s.frameworks = "Foundation"
-  s.dependency "Realm", "~> 10.21"
-  s.dependency "RealmSwift", "~> 10.21"
+  s.dependency "Realm", "~> 10.40.1"
+  s.dependency "RealmSwift", "~> 10.40.1"
   s.dependency "RxSwift", "~> 6.1"
   s.dependency "RxCocoa", "~> 6.1"
 end