Update Podspec version for ObjC
diff --git a/gRPC-Core.podspec b/gRPC-Core.podspec
index c57fd36..862fda3 100644
--- a/gRPC-Core.podspec
+++ b/gRPC-Core.podspec
@@ -189,7 +189,7 @@
     ss.header_mappings_dir = '.'
     ss.libraries = 'z'
     ss.dependency "#{s.name}/Interface", version
-    ss.dependency 'BoringSSL', '~> 9.0'
+    ss.dependency 'BoringSSL', '~> 10.0'
     ss.dependency 'nanopb', '~> 0.3'
 
     # To save you from scrolling, this is the last part of the podspec.