diff --git a/CMakeLists.txt b/CMakeLists.txt
index b45b0b3..d227c81 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,7 +22,6 @@ target_link_libraries(boost_property_map
     Boost::function
     Boost::iterator
     Boost::lexical_cast
-    Boost::smart_ptr
     Boost::throw_exception
     Boost::type_traits
     Boost::utility
diff --git a/build.jam b/build.jam
index 33aa7e4..1dbea10 100644
--- a/build.jam
+++ b/build.jam
@@ -14,7 +14,6 @@ constant boost_dependencies :
     /boost/function//boost_function
     /boost/iterator//boost_iterator
     /boost/lexical_cast//boost_lexical_cast
-    /boost/smart_ptr//boost_smart_ptr
     /boost/throw_exception//boost_throw_exception
     /boost/type_index//boost_type_index
     /boost/type_traits//boost_type_traits
diff --git a/include/boost/property_map/dynamic_property_map.hpp b/include/boost/property_map/dynamic_property_map.hpp
index c81bc56..595d570 100644
--- a/include/boost/property_map/dynamic_property_map.hpp
+++ b/include/boost/property_map/dynamic_property_map.hpp
@@ -2,6 +2,7 @@
 #define BOOST_PROPERTY_MAP_DYNAMIC_PROPERTY_MAP_HPP
 
 // Copyright 2004-5 The Trustees of Indiana University.
+// Copyright 2026, Arnaud Becheler
 
 // Use, modification and distribution is subject to the Boost Software
 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
@@ -26,9 +27,9 @@
 #include <boost/type_traits/is_convertible.hpp>
 #include <boost/type.hpp>
 #include <boost/type_index.hpp>
-#include <boost/smart_ptr.hpp>
 #include <exception>
 #include <map>
+#include <memory>
 #include <sstream>
 #include <stdexcept>
 #include <string>
@@ -210,9 +211,9 @@ class dynamic_property_map_adaptor : public dynamic_property_map
 //
 struct dynamic_properties
 {
-  typedef std::multimap<std::string, boost::shared_ptr<dynamic_property_map> >
+  typedef std::multimap<std::string, std::shared_ptr<dynamic_property_map> >
     property_maps_type;
-  typedef boost::function3<boost::shared_ptr<dynamic_property_map>,
+  typedef boost::function3<std::shared_ptr<dynamic_property_map>,
                            const std::string&,
                            const boost::any&,
                            const boost::any&> generate_fn_type;
@@ -230,9 +231,9 @@ struct dynamic_properties
   dynamic_properties&
   property(const std::string& name, PropertyMap property_map_)
   {
-    boost::shared_ptr<dynamic_property_map> pm(
-      boost::static_pointer_cast<dynamic_property_map>(
-        boost::make_shared<detail::dynamic_property_map_adaptor<PropertyMap> >(property_map_)));
+    std::shared_ptr<dynamic_property_map> pm(
+      std::static_pointer_cast<dynamic_property_map>(
+        std::make_shared<detail::dynamic_property_map_adaptor<PropertyMap> >(property_map_)));
     property_maps.insert(property_maps_type::value_type(name, pm));
 
     return *this;
@@ -259,13 +260,13 @@ struct dynamic_properties
   { return property_maps.lower_bound(name); }
 
   void
-  insert(const std::string& name, boost::shared_ptr<dynamic_property_map> pm)
+  insert(const std::string& name, std::shared_ptr<dynamic_property_map> pm)
   {
     property_maps.insert(property_maps_type::value_type(name, pm));
   }
 
   template<typename Key, typename Value>
-  boost::shared_ptr<dynamic_property_map>
+  std::shared_ptr<dynamic_property_map>
   generate(const std::string& name, const Key& key, const Value& value)
   {
     if(!generate_fn) {
@@ -293,7 +294,7 @@ put(const std::string& name, dynamic_properties& dp, const Key& key,
     }
   }
 
-  boost::shared_ptr<dynamic_property_map> new_map = dp.generate(name, key, value);
+  std::shared_ptr<dynamic_property_map> new_map = dp.generate(name, key, value);
   if (new_map.get()) {
     new_map->put(key, value);
     dp.insert(name, new_map);
@@ -344,11 +345,11 @@ get(const std::string& name, const dynamic_properties& dp, const Key& key)
 
 // The easy way to ignore properties.
 inline
-boost::shared_ptr<boost::dynamic_property_map>
+std::shared_ptr<boost::dynamic_property_map>
 ignore_other_properties(const std::string&,
                         const boost::any&,
                         const boost::any&) {
-  return boost::shared_ptr<boost::dynamic_property_map>();
+  return std::shared_ptr<boost::dynamic_property_map>();
 }
 
 } // namespace boost
diff --git a/include/boost/property_map/shared_array_property_map.hpp b/include/boost/property_map/shared_array_property_map.hpp
index 8056d95..915faff 100644
--- a/include/boost/property_map/shared_array_property_map.hpp
+++ b/include/boost/property_map/shared_array_property_map.hpp
@@ -1,5 +1,6 @@
 //  Copyright (C) 2009 Trustees of Indiana University
 //  Authors: Jeremiah Willcock, Andrew Lumsdaine
+//  Copyright 2026, Arnaud Becheler
 
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
@@ -10,8 +11,8 @@
 #ifndef BOOST_SHARED_ARRAY_PROPERTY_MAP_HPP
 #define BOOST_SHARED_ARRAY_PROPERTY_MAP_HPP
 
-#include <boost/smart_ptr/shared_array.hpp>
 #include <boost/property_map/property_map.hpp>
+#include <memory>
 
 namespace boost {
 
@@ -30,14 +31,14 @@ class shared_array_property_map
   explicit inline shared_array_property_map(
     size_t n,
     const IndexMap& _id = IndexMap())
-  : data(new T[n]), index(_id) {}
+  : data(new T[n], std::default_delete<T[]>()), index(_id) {}
 
   inline T& operator[](key_type v) const {
-    return data[get(index, v)];
+    return data.get()[get(index, v)];
   }
 
   private:
-  boost::shared_array<T> data;
+  std::shared_ptr<T> data;
   IndexMap index;
 };
 
diff --git a/include/boost/property_map/vector_property_map.hpp b/include/boost/property_map/vector_property_map.hpp
index c24b5a7..733087e 100644
--- a/include/boost/property_map/vector_property_map.hpp
+++ b/include/boost/property_map/vector_property_map.hpp
@@ -1,4 +1,5 @@
 // Copyright (C) Vladimir Prus 2003.
+// Copyright 2026, Arnaud Becheler
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)
@@ -11,9 +12,9 @@
 #define BOOST_PROPERTY_MAP_VECTOR_PROPERTY_MAP_HPP
 
 #include <boost/property_map/property_map.hpp>
-#include <boost/smart_ptr/shared_ptr.hpp>
 #include <cstddef>
 #include <iterator>
+#include <memory>
 #include <vector>
 
 namespace boost {
@@ -32,12 +33,12 @@ namespace boost {
         typedef boost::lvalue_property_map_tag category;
 
         vector_property_map(const IndexMap& index = IndexMap())
-        : store(new std::vector<T>()), index(index)
+        : store(std::make_shared<std::vector<T> >()), index(index)
         {}
 
         vector_property_map(std::size_t initial_size,
                             const IndexMap& index = IndexMap())
-        : store(new std::vector<T>(initial_size)), index(index)
+        : store(std::make_shared<std::vector<T> >(initial_size)), index(index)
         {}
 
         typename std::vector<T>::iterator storage_begin()
@@ -82,7 +83,7 @@ namespace boost {
         // store pointer to data, because if copy of property map resizes
         // the vector, the pointer to data will be invalidated. 
         // I wonder if class 'pmap_ref' is simply needed.
-        shared_ptr< std::vector<T> > store;
+        std::shared_ptr< std::vector<T> > store;
         IndexMap index;
     };
 
diff --git a/test/dynamic_properties_test.cpp b/test/dynamic_properties_test.cpp
index 779d31a..da5520c 100644
--- a/test/dynamic_properties_test.cpp
+++ b/test/dynamic_properties_test.cpp
@@ -1,5 +1,6 @@
 
 // Copyright 2005 The Trustees of Indiana University.
+// Copyright 2026, Arnaud Becheler
 
 // Use, modification and distribution is subject to the Boost Software 
 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
@@ -18,17 +19,15 @@
 #endif
 
 #include <boost/core/lightweight_test.hpp>
-#include <boost/smart_ptr.hpp>
 #include <boost/property_map/dynamic_property_map.hpp>
 #include <boost/property_map/property_map.hpp>
 #include <map>
-#include <iostream>
 #include <string>
 #include <memory>
 
 // generate a dynamic_property_map that maps strings to strings
 // WARNING: This code uses library internals. For testing purposes only!
-boost::shared_ptr<boost::dynamic_property_map>
+std::shared_ptr<boost::dynamic_property_map>
 string2string_gen(const std::string&,
                   const boost::any&,
                   const boost::any&) {
@@ -41,7 +40,7 @@ string2string_gen(const std::string&,
   std::shared_ptr<map_t> mymap = std::make_shared<map_t>();
   adaptor_t* adaptor = new adaptor_t(property_t(*mymap));
 
-  return boost::shared_ptr<boost::dynamic_property_map>(
+  return std::shared_ptr<boost::dynamic_property_map>(
     adaptor, [mymap](boost::dynamic_property_map* p) { delete p; });
 }