diff --git a/.gitignore b/.gitignore
index b9766c3..42d53ba 100644
--- a/.gitignore
+++ b/.gitignore
@@ -76,3 +76,4 @@
 /harfbuzz-1.6.3.tar.bz2
 /harfbuzz-1.7.0.tar.bz2
 /harfbuzz-1.7.1.tar.bz2
+/harfbuzz-1.7.3.tar.bz2
diff --git a/harfbuzz.spec b/harfbuzz.spec
index 991a65b..ac18833 100644
--- a/harfbuzz.spec
+++ b/harfbuzz.spec
@@ -1,6 +1,6 @@
 Name:           harfbuzz
-Version:        1.7.1
-Release:        2%{?dist}
+Version:        1.7.3
+Release:        1%{?dist}
 Summary:        Text shaping library
 
 License:        MIT
@@ -80,6 +80,9 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
 %{_libdir}/libharfbuzz-icu.so.*
 
 %changelog
+* Tue Dec 19 2017 Parag Nemade <pnemade AT redhat DOT com> - 1.7.3-1
+- Update to 1.7.3 version (#1527486)
+
 * Thu Nov 30 2017 Pete Walter <pwalter@fedoraproject.org> - 1.7.1-2
 - Rebuild for ICU 60.1
 
diff --git a/sources b/sources
index 4148dbf..9b8f6a8 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (harfbuzz-1.7.1.tar.bz2) = e78c96a4debfc4761075aca50de111acf394bb966c038b8cebc26fd01a113d53492946709cf54dcc30d87bb6b5d920509181b5a0fc9ea0a010a399e94ad090b7
+SHA512 (harfbuzz-1.7.3.tar.bz2) = 383d63e3f3ec028a706be02f4fd6a69975bd6e79b84f0d41b8b9e75b015fbd0b1bdb99e23fbbb3dde6ddd649595ffd566c7cea4ed239308c7b2781a9c50d4e95