diff --git a/RxFirebase.podspec b/RxFirebase.podspec
index 9078439..34385f4 100644
--- a/RxFirebase.podspec
+++ b/RxFirebase.podspec
@@ -29,6 +29,8 @@ Pod::Spec.new do |s|
     s.source           = { :git => 'https://github.com/RxSwiftCommunity/RxFirebase.git', :tag => s.version.to_s }
     # s.social_media_url = 'https://twitter.com/<TWITTER_USERNAME>'
     s.ios.deployment_target = '8.0'
+    s.osx.deployment_target = '10.11'
+    s.tvos.deployment_target = '10.0'
     s.static_framework = true
 
     s.subspec 'Firestore' do |firestore|
diff --git a/RxFirebaseAuthentication.podspec b/RxFirebaseAuthentication.podspec
index 8c5c40d..88a5940 100644
--- a/RxFirebaseAuthentication.podspec
+++ b/RxFirebaseAuthentication.podspec
@@ -22,7 +22,7 @@ Pod::Spec.new do |s|
     
     s.cocoapods_version = '>= 1.4.0'
     s.ios.deployment_target = '8.0'
-    s.osx.deployment_target = '10.10'
+    s.osx.deployment_target = '10.11'
     s.tvos.deployment_target = '10.0'
 
     s.static_framework = true
diff --git a/RxFirebaseDatabase.podspec b/RxFirebaseDatabase.podspec
index c6e4b4f..11ed74b 100644
--- a/RxFirebaseDatabase.podspec
+++ b/RxFirebaseDatabase.podspec
@@ -22,7 +22,7 @@ Pod::Spec.new do |s|
     
     s.cocoapods_version = '>= 1.4.0'
     s.ios.deployment_target = '8.0'
-    s.osx.deployment_target = '10.10'
+    s.osx.deployment_target = '10.11'
     s.tvos.deployment_target = '10.0'
 
     s.static_framework = true
diff --git a/RxFirebaseFirestore.podspec b/RxFirebaseFirestore.podspec
index 7b842cd..04ee7c6 100644
--- a/RxFirebaseFirestore.podspec
+++ b/RxFirebaseFirestore.podspec
@@ -22,11 +22,13 @@ Pod::Spec.new do |s|
     
     s.cocoapods_version = '>= 1.4.0'
     s.ios.deployment_target = '8.0'
+    s.osx.deployment_target = '10.11'
+    s.tvos.deployment_target = '10.0'
 
     s.static_framework = true
     s.dependency 'RxSwift', '~> 5'
     s.dependency 'RxCocoa', '~> 5'
-    s.dependency 'FirebaseFirestore', '~> 1'
+    s.dependency 'FirebaseFirestore', '~> 1.5'
 
     s.source_files = 'Sources/Firestore/**/*'
 end
diff --git a/RxFirebaseFunctions.podspec b/RxFirebaseFunctions.podspec
index b0aa94c..738296c 100644
--- a/RxFirebaseFunctions.podspec
+++ b/RxFirebaseFunctions.podspec
@@ -22,11 +22,13 @@ Pod::Spec.new do |s|
     
     s.cocoapods_version = '>= 1.4.0'
     s.ios.deployment_target = '8.0'
+    s.osx.deployment_target = '10.11'
+    s.tvos.deployment_target = '10.0'
 
     s.static_framework = true
     s.dependency 'RxSwift', '~> 5'
     s.dependency 'RxCocoa', '~> 5'
-    s.dependency 'FirebaseFunctions', '~> 2'
+    s.dependency 'FirebaseFunctions', '~> 2.5'
 
     s.source_files = 'Sources/Functions/**/*'
 end
diff --git a/RxFirebaseRemoteConfig.podspec b/RxFirebaseRemoteConfig.podspec
index fe2f779..72522f9 100644
--- a/RxFirebaseRemoteConfig.podspec
+++ b/RxFirebaseRemoteConfig.podspec
@@ -22,6 +22,8 @@ Pod::Spec.new do |s|
     
     s.cocoapods_version = '>= 1.4.0'
     s.ios.deployment_target = '8.0'
+    s.osx.deployment_target = '10.11'
+    s.tvos.deployment_target = '10.0'
 
     s.static_framework = true
     s.dependency 'RxSwift', '~> 5'
diff --git a/RxFirebaseStorage.podspec b/RxFirebaseStorage.podspec
index 3f37dac..a37617e 100644
--- a/RxFirebaseStorage.podspec
+++ b/RxFirebaseStorage.podspec
@@ -22,7 +22,7 @@ Pod::Spec.new do |s|
     
     s.cocoapods_version = '>= 1.4.0'
     s.ios.deployment_target = '8.0'
-    s.osx.deployment_target = '10.10'
+    s.osx.deployment_target = '10.11'
     s.tvos.deployment_target = '10.0'
 
     s.static_framework = true