diff --git a/README.md b/README.md
index bfb754c..db566b9 100644
--- a/README.md
+++ b/README.md
@@ -68,7 +68,7 @@ are welcome.
 
 ## Compatibility
 
-Tested on 2.4.x, 2.5.x and 2.6.x with Exiv2 0.27.1
+Tested on 2.6.x, 2.7.x, 3.0.x, 3.1.x and 3.2.x with Exiv2 0.27.1 and 0.28.0.
 
 ## Developing
 
diff --git a/ext/exiv2/exiv2.cpp b/ext/exiv2/exiv2.cpp
index 36a852f..a42332d 100644
--- a/ext/exiv2/exiv2.cpp
+++ b/ext/exiv2/exiv2.cpp
@@ -1,7 +1,20 @@
-#include "exiv2/image.hpp"
-#include "exiv2/error.hpp"
+#include "exiv2/exiv2.hpp"
 #include "ruby.h"
 
+#if EXIV2_MAJOR_VERSION == 0 && EXIV2_MINOR_VERSION <= 27
+#define ExivImagePtr Exiv2::Image::AutoPtr
+#define ExivValuePtr Exiv2::Value::AutoPtr
+#else
+#define ExivImagePtr Exiv2::Image::UniquePtr
+#define ExivValuePtr Exiv2::Value::UniquePtr
+#endif
+
+#if EXIV2_MAJOR_VERSION == 0 && EXIV2_MINOR_VERSION <= 27
+#define ExivError Exiv2::BasicError<char>
+#else
+#define ExivError Exiv2::Error
+#endif
+
 // Create a Ruby string from a C++ std::string.
 static VALUE to_ruby_string(const std::string& string) {
   VALUE str = rb_str_new(string.data(), string.length());
@@ -121,7 +134,7 @@ static VALUE image_read_metadata(VALUE self) {
   try {
     image->readMetadata();
   }
-  catch (Exiv2::BasicError<char> error) {
+  catch (ExivError error) {
     rb_raise(basic_error_class, "%s", error.what());
   }
 
@@ -135,7 +148,7 @@ static VALUE image_write_metadata(VALUE self) {
   try {
     image->writeMetadata();
   }
-  catch (Exiv2::BasicError<char> error) {
+  catch (ExivError error) {
     rb_raise(basic_error_class, "%s", error.what());
   }
 
@@ -178,10 +191,10 @@ static VALUE image_factory_open(VALUE klass, VALUE path) {
   Exiv2::Image* image;
 
   try {
-    Exiv2::Image::AutoPtr image_auto_ptr = Exiv2::ImageFactory::open(to_std_string(path));
-    image = image_auto_ptr.release(); // Release the AutoPtr, so we can keep the image around.
+    ExivImagePtr image_ptr = Exiv2::ImageFactory::open(to_std_string(path));
+    image = image_ptr.release(); // Release the pointer, so we can keep the image around.
   }
-  catch (Exiv2::BasicError<char> error) {
+  catch (ExivError error) {
     rb_raise(basic_error_class, "%s", error.what());
   }
 
@@ -207,7 +220,7 @@ static VALUE exif_data_add(VALUE self, VALUE key, VALUE value) {
   Exiv2::TypeId typeId = exifKey.defaultTypeId();
 #endif
   
-  Exiv2::Value::AutoPtr v = Exiv2::Value::create(typeId);
+  ExivValuePtr v = Exiv2::Value::create(typeId);
   v->read(to_std_string(value));
   
   data->add(exifKey, v.get());
@@ -240,7 +253,7 @@ static VALUE iptc_data_add(VALUE self, VALUE key, VALUE value) {
   Exiv2::IptcKey iptcKey  = Exiv2::IptcKey(to_std_string(key));
   Exiv2::TypeId typeId    = Exiv2::IptcDataSets::dataSetType(iptcKey.tag(), iptcKey.record());
   
-  Exiv2::Value::AutoPtr v = Exiv2::Value::create(typeId);
+  ExivValuePtr v = Exiv2::Value::create(typeId);
   v->read(to_std_string(value));
   
   if(data->add(iptcKey, v.get())) {
@@ -274,7 +287,7 @@ static VALUE xmp_data_add(VALUE self, VALUE key, VALUE value) {
   Exiv2::XmpKey xmpKey = Exiv2::XmpKey(to_std_string(key));
   Exiv2::TypeId typeId = Exiv2::XmpProperties::propertyType(xmpKey);
   
-  Exiv2::Value::AutoPtr v = Exiv2::Value::create(typeId);
+  ExivValuePtr v = Exiv2::Value::create(typeId);
   v->read(to_std_string(value));
   
   if(data->add(xmpKey, v.get())) {
diff --git a/ext/exiv2/extconf.rb b/ext/exiv2/extconf.rb
index d37cb67..ad94b9f 100644
--- a/ext/exiv2/extconf.rb
+++ b/ext/exiv2/extconf.rb
@@ -1,12 +1,29 @@
 require 'mkmf'
 
-RbConfig::MAKEFILE_CONFIG['CC'] = ENV['CC'] if ENV['CC']
-RbConfig::MAKEFILE_CONFIG['CCFLAGS'] = ENV['CCFLAGS'] if ENV['CCFLAGS']
-RbConfig::MAKEFILE_CONFIG['CXX'] = ENV['CXX'] if ENV['CXX']
-RbConfig::MAKEFILE_CONFIG['CXXFLAGS'] = ENV['CXXFLAGS'] if ENV['CXXFLAGS']
+$CXXFLAGS += " -std=c++11"
+RbConfig::CONFIG['PKG_CONFIG'] = 'pkg-config'
 
 if dir_config("exiv2") == [nil, nil]
   pkg_config("exiv2")
 end
 have_library("exiv2")
+
+# Some extensions are optional in versions <= 0.27 and also don't exist in
+# versions >= 0.28.
+# Check if they're enabled in the existing exiv2 headers
+# configuration and include the relevant libraries.
+if have_macro("EXV_USE_SSH", "exiv2/exv_conf.h")
+  if dir_config("libssh") == [nil, nil]
+    pkg_config("libssh")
+  end
+  have_library("libssh")
+end
+
+if have_macro("EXV_USE_CURL", "exiv2/exv_conf.h")
+  if dir_config("libcurl") == [nil, nil]
+    pkg_config("libcurl")
+  end
+  have_library("libcurl")
+end
+
 create_makefile("exiv2/exiv2")
diff --git a/lib/exiv2/version.rb b/lib/exiv2/version.rb
index 2603c75..63fefc3 100644
--- a/lib/exiv2/version.rb
+++ b/lib/exiv2/version.rb
@@ -1,4 +1,4 @@
 # coding: utf-8
 module Exiv2
-  VERSION = "0.1.1"
+  VERSION = "0.1.2"
 end