diff --git a/polly.spec b/polly.spec
index ee1328a..1213660 100644
--- a/polly.spec
+++ b/polly.spec
@@ -1,6 +1,6 @@
 %global toolchain clang
 #global rc_ver 3
-%global polly_version 16.0.2
+%global polly_version 16.0.3
 %global polly_srcdir polly-%{polly_version}%{?rc_ver:rc%{rc_ver}}.src
 
 # Opt out of https://fedoraproject.org/wiki/Changes/fno-omit-frame-pointer
@@ -105,6 +105,9 @@ export LD_LIBRARY_PATH=%{buildroot}/%{_libdir}
 %doc %{_pkgdocdir}/html
 
 %changelog
+* Wed May 10 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 16.0.3-1
+- Update to LLVM 16.0.3
+
 * Fri Apr 28 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 16.0.2-1
 - Update to LLVM 16.0.2
 
diff --git a/sources b/sources
index c5845a4..b740dc9 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (polly-16.0.2.src.tar.xz) = e6dfebec527847e7d2d576d3a5d3fb531348fc3618bd1213a166404c19e597a213fb5da1bc773a054962d0c77b33b25a90827a735cb74d8e7e8c59f785680730
-SHA512 (polly-16.0.2.src.tar.xz.sig) = 7ea37189445a503c7fdf504c2264916362adbf3c9c0a92415dc0ccf1e3cc4e50ad57078644120390e0f955c3e764a15eebee84349267c8928bbbbde217caaeb7
+SHA512 (polly-16.0.3.src.tar.xz) = 3a4c005ecf219d275eddd99459c89b9f021df90a1f84659ce0154a5e8798463ceabffe96bb7643c4eb01be39eaa3ce8538164d4c64b7cf94b8b2d488197bcdc8
+SHA512 (polly-16.0.3.src.tar.xz.sig) = 67a2045140126ac85e052d9a5f878dea96de8bc3578623a8b250aa71cf2163e7e7bf7155e3844443580658d7255724bdd8f5165cc3c9c5bda59de70cbbc7e5ce