diff --git a/gRPC-Core.podspec b/gRPC-Core.podspec
index e82f917bdbd..66368b1b4b6 100644
--- a/gRPC-Core.podspec
+++ b/gRPC-Core.podspec
@@ -994,6 +994,7 @@ Pod::Spec.new do |s|
                       'test/core/end2end/end2end_tests.{c,h}',
                       'test/core/end2end/end2end_test_utils.c',
                       'test/core/end2end/tests/*.{c,h}',
+                      'test/core/end2end/fixtures/*.h',
                       'test/core/end2end/data/*.{c,h}',
                       'test/core/util/debugger_macros.{c,h}',
                       'test/core/util/test_config.{c,h}',
diff --git a/src/objective-c/!ProtoCompiler-gRPCPlugin.podspec b/src/objective-c/!ProtoCompiler-gRPCPlugin.podspec
index 3a282b05269..7d073c9a848 100644
--- a/src/objective-c/!ProtoCompiler-gRPCPlugin.podspec
+++ b/src/objective-c/!ProtoCompiler-gRPCPlugin.podspec
@@ -101,7 +101,7 @@ Pod::Spec.new do |s|
   s.preserve_paths = plugin
 
   # Restrict the protoc version to the one supported by this plugin.
-  s.dependency '!ProtoCompiler', '3.3.0'
+  s.dependency '!ProtoCompiler', '3.4.0'
   # For the Protobuf dependency not to complain:
   s.ios.deployment_target = '7.0'
   s.osx.deployment_target = '10.9'
diff --git a/src/objective-c/!ProtoCompiler.podspec b/src/objective-c/!ProtoCompiler.podspec
index c3f95f9f425..25c437911f6 100644
--- a/src/objective-c/!ProtoCompiler.podspec
+++ b/src/objective-c/!ProtoCompiler.podspec
@@ -36,7 +36,7 @@ Pod::Spec.new do |s|
   # exclamation mark ensures that other "regular" pods will be able to find it as it'll be installed
   # before them.
   s.name     = '!ProtoCompiler'
-  v = '3.3.0'
+  v = '3.4.0'
   s.version  = v
   s.summary  = 'The Protobuf Compiler (protoc) generates Objective-C files from .proto files'
   s.description = <<-DESC
diff --git a/templates/gRPC-Core.podspec.template b/templates/gRPC-Core.podspec.template
index 616f2cbbff9..6077f8098dd 100644
--- a/templates/gRPC-Core.podspec.template
+++ b/templates/gRPC-Core.podspec.template
@@ -171,6 +171,7 @@
                         'test/core/end2end/end2end_tests.{c,h}',
                         'test/core/end2end/end2end_test_utils.c',
                         'test/core/end2end/tests/*.{c,h}',
+                        'test/core/end2end/fixtures/*.h',
                         'test/core/end2end/data/*.{c,h}',
                         'test/core/util/debugger_macros.{c,h}',
                         'test/core/util/test_config.{c,h}',
diff --git a/templates/src/objective-c/!ProtoCompiler-gRPCPlugin.podspec.template b/templates/src/objective-c/!ProtoCompiler-gRPCPlugin.podspec.template
index b8223417b71..196c4054686 100644
--- a/templates/src/objective-c/!ProtoCompiler-gRPCPlugin.podspec.template
+++ b/templates/src/objective-c/!ProtoCompiler-gRPCPlugin.podspec.template
@@ -103,7 +103,7 @@
     s.preserve_paths = plugin
 
     # Restrict the protoc version to the one supported by this plugin.
-    s.dependency '!ProtoCompiler', '3.3.0'
+    s.dependency '!ProtoCompiler', '3.4.0'
     # For the Protobuf dependency not to complain:
     s.ios.deployment_target = '7.0'
     s.osx.deployment_target = '10.9'