diff --git a/abi_symbols b/abi_symbols
--- a/abi_symbols
+++ b/abi_symbols
@@ -20,10 +20,12 @@
 libharfbuzz.so.0:hb_buffer_add_utf32
 libharfbuzz.so.0:hb_buffer_add_utf8
 libharfbuzz.so.0:hb_buffer_allocation_successful
+libharfbuzz.so.0:hb_buffer_append
 libharfbuzz.so.0:hb_buffer_clear_contents
 libharfbuzz.so.0:hb_buffer_create
 libharfbuzz.so.0:hb_buffer_deserialize_glyphs
 libharfbuzz.so.0:hb_buffer_destroy
+libharfbuzz.so.0:hb_buffer_diff
 libharfbuzz.so.0:hb_buffer_get_cluster_level
 libharfbuzz.so.0:hb_buffer_get_content_type
 libharfbuzz.so.0:hb_buffer_get_direction
@@ -167,6 +169,7 @@
 libharfbuzz.so.0:hb_glib_get_unicode_funcs
 libharfbuzz.so.0:hb_glib_script_from_script
 libharfbuzz.so.0:hb_glib_script_to_script
+libharfbuzz.so.0:hb_glyph_info_get_glyph_flags
 libharfbuzz.so.0:hb_graphite2_face_get_gr_face
 libharfbuzz.so.0:hb_graphite2_font_get_gr_font
 libharfbuzz.so.0:hb_language_from_string
diff --git a/abi_symbols32 b/abi_symbols32
--- a/abi_symbols32
+++ b/abi_symbols32
@@ -20,10 +20,12 @@
 libharfbuzz.so.0:hb_buffer_add_utf32
 libharfbuzz.so.0:hb_buffer_add_utf8
 libharfbuzz.so.0:hb_buffer_allocation_successful
+libharfbuzz.so.0:hb_buffer_append
 libharfbuzz.so.0:hb_buffer_clear_contents
 libharfbuzz.so.0:hb_buffer_create
 libharfbuzz.so.0:hb_buffer_deserialize_glyphs
 libharfbuzz.so.0:hb_buffer_destroy
+libharfbuzz.so.0:hb_buffer_diff
 libharfbuzz.so.0:hb_buffer_get_cluster_level
 libharfbuzz.so.0:hb_buffer_get_content_type
 libharfbuzz.so.0:hb_buffer_get_direction
@@ -167,6 +169,7 @@
 libharfbuzz.so.0:hb_glib_get_unicode_funcs
 libharfbuzz.so.0:hb_glib_script_from_script
 libharfbuzz.so.0:hb_glib_script_to_script
+libharfbuzz.so.0:hb_glyph_info_get_glyph_flags
 libharfbuzz.so.0:hb_graphite2_face_get_gr_face
 libharfbuzz.so.0:hb_graphite2_font_get_gr_font
 libharfbuzz.so.0:hb_language_from_string
diff --git a/package.yml b/package.yml
--- a/package.yml
+++ b/package.yml
@@ -1,8 +1,8 @@
 name       : harfbuzz
-version    : 1.4.5
-release    : 13
+version    : 1.5.0
+release    : 15
 source     :
-    - https://www.freedesktop.org/software/harfbuzz/release/harfbuzz-1.4.5.tar.bz2 : d0e05438165884f21658154c709075feaf98c93ee5c694b951533ac425a9a711
+    - https://www.freedesktop.org/software/harfbuzz/release/harfbuzz-1.5.0.tar.bz2 : c088ec363be8d03f7708feb76dd22d5f102678e67d6ce63b02496ca0beb64ac1
 license    :
     - MIT
     - HPND
diff --git a/pspec_x86_64.xml b/pspec_x86_64.xml
--- a/pspec_x86_64.xml
+++ b/pspec_x86_64.xml
@@ -2,8 +2,8 @@
     <Source>
         <Name>harfbuzz</Name>
         <Packager>
-            <Name>Joshua Strobl</Name>
-            <Email>joshua@stroblindustries.com</Email>
+            <Name>Pierre-Yves</Name>
+            <Email>pyu@riseup.net</Email>
         </Packager>
         <License>MIT</License>
         <License>HPND</License>
@@ -31,7 +31,7 @@
 </Description>
         <PartOf>emul32</PartOf>
         <RuntimeDependencies>
-            <Dependency release="13">harfbuzz</Dependency>
+            <Dependency release="15">harfbuzz</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="library">/usr/lib32/lib*.so.*</Path>
@@ -44,8 +44,8 @@
 </Description>
         <PartOf>programming.devel</PartOf>
         <RuntimeDependencies>
-            <Dependency release="13">harfbuzz-devel</Dependency>
-            <Dependency release="13">harfbuzz-32bit</Dependency>
+            <Dependency release="15">harfbuzz-devel</Dependency>
+            <Dependency release="15">harfbuzz-32bit</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="library">/usr/lib32/lib*.so</Path>
@@ -59,7 +59,7 @@
 </Description>
         <PartOf>programming.devel</PartOf>
         <RuntimeDependencies>
-            <Dependency release="13">harfbuzz</Dependency>
+            <Dependency release="15">harfbuzz</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="header">/usr/include/</Path>
@@ -78,12 +78,12 @@
         </Files>
     </Package>
     <History>
-        <Update release="13">
-            <Date>2017-04-08</Date>
-            <Version>1.4.5</Version>
+        <Update release="15">
+            <Date>2017-08-24</Date>
+            <Version>1.5.0</Version>
             <Comment>Packaging update</Comment>
-            <Name>Joshua Strobl</Name>
-            <Email>joshua@stroblindustries.com</Email>
+            <Name>Pierre-Yves</Name>
+            <Email>pyu@riseup.net</Email>
         </Update>
     </History>
 </PISI>
\ No newline at end of file