diff --git a/packages/react-native/ReactCommon/react/nativemodule/core/platform/ios/ReactCommon/RCTInteropTurboModule.h b/packages/react-native/ReactCommon/react/nativemodule/core/platform/ios/ReactCommon/RCTInteropTurboModule.h
index 00f7df59187..de805762c82 100644
--- a/packages/react-native/ReactCommon/react/nativemodule/core/platform/ios/ReactCommon/RCTInteropTurboModule.h
+++ b/packages/react-native/ReactCommon/react/nativemodule/core/platform/ios/ReactCommon/RCTInteropTurboModule.h
@@ -15,8 +15,7 @@
 
 #import "RCTTurboModule.h"
 
-namespace facebook {
-namespace react {
+namespace facebook::react {
 
 class JSI_EXPORT ObjCInteropTurboModule : public ObjCTurboModule {
  public:
@@ -94,5 +93,4 @@ class JSI_EXPORT ObjCInteropTurboModule : public ObjCTurboModule {
   void _logLegacyArchitectureWarning(NSString *moduleName, const std::string &methodName);
 };
 
-} // namespace react
-} // namespace facebook
+} // namespace facebook::react
diff --git a/packages/react-native/ReactCommon/react/nativemodule/core/platform/ios/ReactCommon/RCTInteropTurboModule.mm b/packages/react-native/ReactCommon/react/nativemodule/core/platform/ios/ReactCommon/RCTInteropTurboModule.mm
index 98df9165c41..1fab2861ff5 100644
--- a/packages/react-native/ReactCommon/react/nativemodule/core/platform/ios/ReactCommon/RCTInteropTurboModule.mm
+++ b/packages/react-native/ReactCommon/react/nativemodule/core/platform/ios/ReactCommon/RCTInteropTurboModule.mm
@@ -17,8 +17,7 @@
 #import <React/RCTModuleMethod.h>
 #import <React/RCTParserUtils.h>
 
-namespace facebook {
-namespace react {
+namespace facebook::react {
 
 namespace {
 
@@ -695,5 +694,4 @@ std::vector<facebook::jsi::PropNameID> ObjCInteropTurboModule::getPropertyNames(
   return propNames;
 }
 
-} // namespace react
-} // namespace facebook
+} // namespace facebook::react
diff --git a/packages/react-native/ReactCommon/react/nativemodule/core/platform/ios/ReactCommon/RCTTurboModule.mm b/packages/react-native/ReactCommon/react/nativemodule/core/platform/ios/ReactCommon/RCTTurboModule.mm
index efd8febc4ba..2a677974ca8 100644
--- a/packages/react-native/ReactCommon/react/nativemodule/core/platform/ios/ReactCommon/RCTTurboModule.mm
+++ b/packages/react-native/ReactCommon/react/nativemodule/core/platform/ios/ReactCommon/RCTTurboModule.mm
@@ -39,8 +39,7 @@ static int32_t getUniqueId()
   return counter++;
 }
 
-namespace facebook {
-namespace react {
+namespace facebook::react {
 
 namespace TurboModuleConvertUtils {
 /**
@@ -856,8 +855,7 @@ void ObjCTurboModule::setEventEmitterCallback(EventEmitterCallback eventEmitterC
   }
 }
 
-} // namespace react
-} // namespace facebook
+} // namespace facebook::react
 
 @implementation EventEmitterCallbackWrapper
 @end