diff --git a/cocoapods-patch-20240202-23940-12mtcm3/boost/boost/container_hash/hash.hpp b/Pods/boost/boost/container_hash/hash.hpp
index 6059fee19..b665976de 100644
--- a/cocoapods-patch-20240202-23940-12mtcm3/boost/boost/container_hash/hash.hpp
+++ b/Pods/boost/boost/container_hash/hash.hpp
@@ -128,7 +128,7 @@ namespace boost
         };
 #else
         template <typename T>
-        struct hash_base : std::unary_function<T, std::size_t> {};
+        struct hash_base : std::__unary_function<T, std::size_t> {};
 #endif
 
         struct enable_hash_value { typedef std::size_t type; };