diff --git a/.gitignore b/.gitignore
index 77ecd8b..532d9b0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,4 @@
 /libfabric-1.6.2.tar.bz2
 /libfabric-1.7.0.tar.bz2
 /libfabric-1.7.1.tar.bz2
+/libfabric-1.7.2rc2.tar.bz2
diff --git a/libfabric.spec b/libfabric.spec
index 581991f..1fc4570 100644
--- a/libfabric.spec
+++ b/libfabric.spec
@@ -1,5 +1,5 @@
 Name:           libfabric
-Version:        1.7.1
+Version:        1.7.2rc2
 Release:        1%{?dist}
 Summary:        Open Fabric Interfaces
 
@@ -81,6 +81,10 @@ find %{buildroot} -name '*.la' -exec rm -f {} ';'
 
 
 %changelog
+* Mon Jun 10 2019 Honggang Li <honli@redhat.com> - 1.7.2rc2
+- Update to 1.7.2rc2
+- Resolves: bz1689783
+
 * Mon Apr  8 2019 Orion Poplawski <orion@nwra.com> - 1.7.1-1
 - Update to 1.7.1
 
diff --git a/sources b/sources
index e969c21..c8f5061 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libfabric-1.7.1.tar.bz2) = ea9d313c89712fc39dbfa6f4deef5f98bf64e3c83de74f643de3db5cb8fe9aa099b87cdcd91a2a7856933426780cfad5018da38d00590fae91d55b0fec5f3773
+SHA512 (libfabric-1.7.2rc2.tar.bz2) = 894c3da2522973b7b21fa4f52f9b3ca7eb549db3c180fc3d143a7ac7fbda8d1b17afba4d44365096165406d194f44e442be16f4331cd26a054d305ae09c03836