diff --git a/.gitignore b/.gitignore
index 534c1ea..b955ca6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,4 @@
 /zchunk-1.0.0.tar.gz
 /zchunk-1.0.1.tar.gz
 /zchunk-1.0.2.tar.gz
+/zchunk-1.0.3.tar.gz
diff --git a/sources b/sources
index 3eb5bca..10d1be1 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (zchunk-1.0.2.tar.gz) = 3fe00f3a04d12d53837539573df7d80106d1f2c8f9c784205cfe567c2c085057c736f8a3e7ed6810961040d58c755006aa1f33398cb0b19dbc0c327633fecadf
+SHA512 (zchunk-1.0.3.tar.gz) = 305afaf666c2fc6ee52bf1216de74b6c19397f579f1c5bd7da75151346c4fc637f14129799e12f2fc2a75729612392b20afc2d9e156fc3f7e42ceecbee4ad323
diff --git a/zchunk.spec b/zchunk.spec
index a8bb935..7ed7113 100644
--- a/zchunk.spec
+++ b/zchunk.spec
@@ -1,5 +1,5 @@
 Name:           zchunk
-Version:        1.0.2
+Version:        1.0.3
 Release:        1%{?dist}
 Summary:        Compressed file format that allows easy deltas
 License:        BSD and MIT
@@ -83,6 +83,9 @@ install contrib/gen_xml_dictionary %{buildroot}%{_libexecdir}/zck_gen_xml_dictio
 %{_includedir}/zck.h
 
 %changelog
+* Thu Jan 24 2019 Jonathan Dieter <jdieter@gmail.com> - 1.0.3-1
+- Fix several memory leaks and use-after-frees
+
 * Fri Dec 28 2018 Jonathan Dieter <jdieter@gmail.com> - 1.0.2-1
 - Use hash table for finding identical chunks, speeding up process considerably
 - Add test case to verify that identical chunk checking is working