diff --git a/cpprest.spec b/cpprest.spec
index af439ac..89f99a7 100644
--- a/cpprest.spec
+++ b/cpprest.spec
@@ -2,7 +2,7 @@
 %define minor 9
 Name:           cpprest
 Version:        2.9.1
-Release:        16%{?dist}
+Release:        17%{?dist}
 Summary:        C++ REST library
 License:        MIT
 Url:            https://github.com/Microsoft/cpprestsdk
@@ -112,6 +112,9 @@ cd Release/build.release/Binaries
 
 
 %changelog
+* Tue Jul 18 2017 Jonathan Wakely <jwakely@redhat.com> - 2.9.1-17
+- Rebuilt for Boost 1.64
+
 * Mon Jun 26 2017 Wolfgang Stöggl <c72578@yahoo.de> - 2.9.1-16
 - Include and apply patch "cpprest-2.9.1-disable-test-extract_floating_point.patch" anyway.
   The condition for ppc64le aarch64 has been removed. Avoids missing patch file in SRPMS or