diff --git a/adobe/timer.hpp b/adobe/timer.hpp
index 8622e66..c0ef46d 100644
--- a/adobe/timer.hpp
+++ b/adobe/timer.hpp
@@ -182,7 +182,7 @@ public:
 #if ADOBE_PLATFORM_WIN
         (void)::QueryPerformanceCounter(&epoch_m);
 #elif defined(BOOST_HAS_THREADS)
-        boost::xtime_get(&epoch_m, boost::TIME_UTC);
+        boost::xtime_get(&epoch_m, boost::TIME_UTC_);
 #elif defined(BOOST_HAS_GETTIMEOFDAY)
         gettimeofday(&epoch_m, static_cast<struct timezone*>(0));
 #endif
@@ -206,7 +206,7 @@ public:
         (void)::QueryPerformanceCounter(&split_m);
         return (split_m.QuadPart - epoch_m.QuadPart) / static_cast<double>(frequency_m.QuadPart) * double(1e3);
 #elif defined(BOOST_HAS_THREADS)
-        boost::xtime_get(&split_m, boost::TIME_UTC);
+        boost::xtime_get(&split_m, boost::TIME_UTC_);
         return ((split_m.sec - epoch_m.sec) * double(1e3) + (split_m.nsec - epoch_m.nsec) / double(1e6));
 #elif defined(BOOST_HAS_GETTIMEOFDAY)
         gettimeofday(&split_m, static_cast<struct timezone*>(0));
diff --git a/documentation/html/timer_8hpp_source.html b/documentation/html/timer_8hpp_source.html
index d5fc808..79a7f62 100644
--- a/documentation/html/timer_8hpp_source.html
+++ b/documentation/html/timer_8hpp_source.html
@@ -200,7 +200,7 @@
 <a name="l00182"></a>00182 <span class="preprocessor">#if ADOBE_PLATFORM_WIN</span>
 <a name="l00183"></a>00183 <span class="preprocessor"></span>        (void)::QueryPerformanceCounter(&amp;epoch_m);
 <a name="l00184"></a>00184 <span class="preprocessor">#elif defined(BOOST_HAS_THREADS)</span>
-<a name="l00185"></a>00185 <span class="preprocessor"></span>        boost::xtime_get(&amp;epoch_m, boost::TIME_UTC);
+<a name="l00185"></a>00185 <span class="preprocessor"></span>        boost::xtime_get(&amp;epoch_m, boost::TIME_UTC_);
 <a name="l00186"></a>00186 <span class="preprocessor">#elif defined(BOOST_HAS_GETTIMEOFDAY)</span>
 <a name="l00187"></a>00187 <span class="preprocessor"></span>        gettimeofday(&amp;epoch_m, static_cast&lt;struct timezone*&gt;(0));
 <a name="l00188"></a>00188 <span class="preprocessor">#endif</span>
@@ -215,7 +215,7 @@
 <a name="l00206"></a>00206 <span class="preprocessor"></span>        (void)::QueryPerformanceCounter(&amp;split_m);
 <a name="l00207"></a>00207         <span class="keywordflow">return</span> (split_m.QuadPart - epoch_m.QuadPart) / <span class="keyword">static_cast&lt;</span><span class="keywordtype">double</span><span class="keyword">&gt;</span>(frequency_m.QuadPart) * <span class="keywordtype">double</span>(1e3);
 <a name="l00208"></a>00208 <span class="preprocessor">#elif defined(BOOST_HAS_THREADS)</span>
-<a name="l00209"></a>00209 <span class="preprocessor"></span>        boost::xtime_get(&amp;split_m, boost::TIME_UTC);
+<a name="l00209"></a>00209 <span class="preprocessor"></span>        boost::xtime_get(&amp;split_m, boost::TIME_UTC_);
 <a name="l00210"></a>00210         <span class="keywordflow">return</span> ((split_m.sec - epoch_m.sec) * <span class="keywordtype">double</span>(1e3) + (split_m.nsec - epoch_m.nsec) / <span class="keywordtype">double</span>(1e6));
 <a name="l00211"></a>00211 <span class="preprocessor">#elif defined(BOOST_HAS_GETTIMEOFDAY)</span>
 <a name="l00212"></a>00212 <span class="preprocessor"></span>        gettimeofday(&amp;split_m, static_cast&lt;struct timezone*&gt;(0));
diff --git a/source/zuid_sys_dep.cpp b/source/zuid_sys_dep.cpp
index 8930dd7..bd54770 100644
--- a/source/zuid_sys_dep.cpp
+++ b/source/zuid_sys_dep.cpp
@@ -128,7 +128,7 @@ adobe::md5_t::digest_t get_generic_random_info()
 #endif
         {
 #if defined(BOOST_HAS_THREADS)
-            boost::xtime_get(&time_m, boost::TIME_UTC);
+            boost::xtime_get(&time_m, boost::TIME_UTC_);
 #endif
 #if defined(BOOST_HAS_UNISTD_H)
             gethostname(hostname_m, 256);