diff --git a/include/boost/phoenix/version.hpp b/include/boost/phoenix/version.hpp
index 41166f5..8f9d93f 100644
--- a/include/boost/phoenix/version.hpp
+++ b/include/boost/phoenix/version.hpp
@@ -14,7 +14,7 @@
 //  This is the version of the library
 //
 ///////////////////////////////////////////////////////////////////////////////
-#define BOOST_PHOENIX_VERSION   0x3006    // 3.0.6
+#define BOOST_PHOENIX_VERSION   0x3100    // 3.1.0
 
 // boost/predef is not in Boost before 1.55.0
 #include <boost/version.hpp>
@@ -26,7 +26,7 @@
 #endif
 
 #ifdef BOOST_PHOENIX_HAVE_BOOST_PREDEF
-#define BOOST_PHOENIX_VERSION_NUMBER = BOOST_VERSION_NUMBER(3,0,6)
+#define BOOST_PHOENIX_VERSION_NUMBER = BOOST_VERSION_NUMBER(3,1,0)
 #endif
 
 #endif