diff --git a/node_modules/react-native/third-party-podspecs/RCT-Folly.podspec b/node_modules/react-native/third-party-podspecs/RCT-Folly.podspec
index 8df5864..0d914be 100644
--- a/node_modules/react-native/third-party-podspecs/RCT-Folly.podspec
+++ b/node_modules/react-native/third-party-podspecs/RCT-Folly.podspec
@@ -72,6 +72,7 @@ Pod::Spec.new do |spec|
                       'folly/net/*.h',
                       'folly/net/detail/*.h',
                       'folly/portability/*.h',
+                      'folly/synchronization/*.h',
                       'folly/system/*.h',
 
   # workaround for https://github.com/facebook/react-native/issues/14326
@@ -91,6 +92,7 @@ Pod::Spec.new do |spec|
                         'folly/net/*.h',
                         'folly/net/detail/*.h',
                         'folly/portability/*.h',
+                        'folly/synchronization/*.h',
                         'folly/system/*.h',
   spec.libraries           = "c++abi" # NOTE Apple-only: Keep c++abi here due to https://github.com/react-native-community/releases/issues/251
   spec.pod_target_xcconfig = { "USE_HEADERMAP" => "NO",